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Published in: BMC Public Health 1/2015

Open Access 01-12-2015 | Research article

Overview of systematic reviews on the health-related effects of government tobacco control policies

Authors: Steven J. Hoffman, Charlie Tan

Published in: BMC Public Health | Issue 1/2015

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Abstract

Background

Government interventions are critical to addressing the global tobacco epidemic, a major public health problem that continues to deepen. We systematically synthesize research evidence on the effectiveness of government tobacco control policies promoted by the Framework Convention on Tobacco Control (FCTC), supporting the implementation of this international treaty on the tenth anniversary of it entering into force.

Methods

An overview of systematic reviews was prepared through systematic searches of five electronic databases, published up to March 2014. Additional reviews were retrieved from monthly updates until August 2014, consultations with tobacco control experts and a targeted search for reviews on mass media interventions. Reviews were assessed according to predefined inclusion criteria, and ratings of methodological quality were either extracted from source databases or independently scored.

Results

Of 612 reviews retrieved, 45 reviews met the inclusion criteria and 14 more were identified from monthly updates, expert consultations and a targeted search, resulting in 59 included reviews summarizing over 1150 primary studies. The 38 strong and moderate quality reviews published since 2000 were prioritized in the qualitative synthesis. Protecting people from tobacco smoke was the most strongly supported government intervention, with smoke-free policies associated with decreased smoking behaviour, secondhand smoke exposure and adverse health outcomes. Raising taxes on tobacco products also consistently demonstrated reductions in smoking behaviour. Tobacco product packaging interventions and anti-tobacco mass media campaigns may decrease smoking behaviour, with the latter likely an important part of larger multicomponent programs. Financial interventions for smoking cessation are most effective when targeted at smokers to reduce the cost of cessation products, but incentivizing quitting may be effective as well. Although the findings for bans on tobacco advertising were inconclusive, other evidence suggests they remain an important intervention.

Conclusion

When designing and implementing tobacco control programs, governments should prioritize smoking bans and price increases of tobacco products followed by other interventions. Additional studies are needed on the various factors that can influence a policy’s effectiveness and feasibility such as cost, local context, political barriers and implementation strategies.
Appendix
Available only for authorised users
Footnotes
1
The exact number of primary studies could not be calculated because some reviews did not report the number of studies they summarized. The estimate of 1150 primary studies is conservative.
 
2
Evidence from systematic reviews on the effects of providing telephone counselling and cessation advice from healthcare workers was not included due to the clinical context in which these interventions were implemented. This overview focuses on evidence from evaluations of government tobacco control policies.
 
Literature
1.
go back to reference Ng M, Freeman MK, Fleming TD, Robinson M, Dwyer-Lindgren L, Thomson B, et al. Smoking prevalence and cigarette consumption in 187 countries, 1980–2012. JAMA. 2014;311(2):183–92. doi:10.1001/jama.2013.284692. Ng M, Freeman MK, Fleming TD, Robinson M, Dwyer-Lindgren L, Thomson B, et al. Smoking prevalence and cigarette consumption in 187 countries, 1980–2012. JAMA. 2014;311(2):183–92. doi:10.​1001/​jama.​2013.​284692.
8.
go back to reference Hoffman SJ, Lavis JN, Bennett S. The use of research evidence in two international organizations’ recommendations about health systems. Healthc Policy. 2009;5(1):66–86.PubMedPubMedCentral Hoffman SJ, Lavis JN, Bennett S. The use of research evidence in two international organizations’ recommendations about health systems. Healthc Policy. 2009;5(1):66–86.PubMedPubMedCentral
14.
go back to reference Hopkins DP, Briss PA, Ricard CJ, Husten CG, Carande-Kulis VG, Fielding JE, et al. Reviews of evidence regarding interventions to reduce tobacco use and exposure to environmental tobacco smoke. Am J Prev Med. 2001;20(2 Suppl):16–66.CrossRefPubMed Hopkins DP, Briss PA, Ricard CJ, Husten CG, Carande-Kulis VG, Fielding JE, et al. Reviews of evidence regarding interventions to reduce tobacco use and exposure to environmental tobacco smoke. Am J Prev Med. 2001;20(2 Suppl):16–66.CrossRefPubMed
18.
go back to reference Levy DT, Friend KB. The effects of clean indoor air laws: what do we know and what do we need to know? Health Educ Res. 2003;18(5):592–609.CrossRefPubMed Levy DT, Friend KB. The effects of clean indoor air laws: what do we know and what do we need to know? Health Educ Res. 2003;18(5):592–609.CrossRefPubMed
21.
go back to reference Mozaffarian D, Afshin A, Benowitz NL, Bittner V, Daniels SR, Franch HA, et al. Population approaches to improve diet, physical activity, and smoking habits: a scientific statement from the American Heart Association. Circulation. 2012;126(12):1514–63.CrossRefPubMed Mozaffarian D, Afshin A, Benowitz NL, Bittner V, Daniels SR, Franch HA, et al. Population approaches to improve diet, physical activity, and smoking habits: a scientific statement from the American Heart Association. Circulation. 2012;126(12):1514–63.CrossRefPubMed
25.
go back to reference Callinan JE, Clarke A, Doherty K, Kelleher C. Legislative smoking bans for reducing secondhand smoke exposure, smoking prevalence and tobacco consumption. Cochrane Database Syst Rev. 2010;4:CD005992. doi:10.1002/14651858.CD005992.pub2. Callinan JE, Clarke A, Doherty K, Kelleher C. Legislative smoking bans for reducing secondhand smoke exposure, smoking prevalence and tobacco consumption. Cochrane Database Syst Rev. 2010;4:CD005992. doi:10.​1002/​14651858.​CD005992.​pub2.
28.
33.
34.
35.
38.
go back to reference Jepson R, Harris F, Rowa-Dewar N, MacGillivray S, Hastings G, Kearney N, et al. A review of the effectiveness of mass media interventions which both encourage quit attempts and reinforce current and recent attempts to quit smoking. National Institute for Health and Care Excellence. 2006. Jepson R, Harris F, Rowa-Dewar N, MacGillivray S, Hastings G, Kearney N, et al. A review of the effectiveness of mass media interventions which both encourage quit attempts and reinforce current and recent attempts to quit smoking. National Institute for Health and Care Excellence. 2006.
39.
go back to reference Brinn MP, Carson KV, Esterman AJ, Chang AB, Smith BJ. Mass media interventions for preventing smoking in young people. Evid Based Child Health. 2012;7(1):86–144. doi:10.1002/ebch.1808.CrossRef Brinn MP, Carson KV, Esterman AJ, Chang AB, Smith BJ. Mass media interventions for preventing smoking in young people. Evid Based Child Health. 2012;7(1):86–144. doi:10.​1002/​ebch.​1808.CrossRef
43.
go back to reference Quentin W, Neubauer S, Leidl R, König HH. Advertising bans as a means of tobacco control policy: a systematic literature review of time-series analyses. Int J Public Health. 2007;52(5):295–307.CrossRefPubMed Quentin W, Neubauer S, Leidl R, König HH. Advertising bans as a means of tobacco control policy: a systematic literature review of time-series analyses. Int J Public Health. 2007;52(5):295–307.CrossRefPubMed
44.
go back to reference Capella ML, Taylor CR, Webster C. The effect of cigarette advertising bans on consumption. J Advertising. 2008;37(2):7–18.CrossRef Capella ML, Taylor CR, Webster C. The effect of cigarette advertising bans on consumption. J Advertising. 2008;37(2):7–18.CrossRef
46.
go back to reference Rice N, Godfrey C, Slack R, Sowden A, Worthy G. A systematic review of the effects of price on the smoking behaviour of young people. UK: PHRC Project Outputs; A2-06; 2009. Rice N, Godfrey C, Slack R, Sowden A, Worthy G. A systematic review of the effects of price on the smoking behaviour of young people. UK: PHRC Project Outputs; A2-06; 2009.
48.
go back to reference Fichtenberg CM, Glantz SA. Youth access interventions do not affect youth smoking. Pediatrics. 2002;109(6):1088–92.CrossRefPubMed Fichtenberg CM, Glantz SA. Youth access interventions do not affect youth smoking. Pediatrics. 2002;109(6):1088–92.CrossRefPubMed
49.
go back to reference Stead LF, Lancaster T. Interventions for preventing tobacco sales to minors. Cochrane Database Syst Rev. 2005;1:CD001497. Stead LF, Lancaster T. Interventions for preventing tobacco sales to minors. Cochrane Database Syst Rev. 2005;1:CD001497.
52.
go back to reference Goldman LK, Glantz SA. Evaluation of antismoking advertising campaigns. JAMA. 1998;279(10):772–7.CrossRefPubMed Goldman LK, Glantz SA. Evaluation of antismoking advertising campaigns. JAMA. 1998;279(10):772–7.CrossRefPubMed
53.
go back to reference Eriksen MP, Gottlieb NH. A review of the health impact of smoking control at the workplace. Am J Health Promot. 1998;13(2):83–104.CrossRefPubMed Eriksen MP, Gottlieb NH. A review of the health impact of smoking control at the workplace. Am J Health Promot. 1998;13(2):83–104.CrossRefPubMed
54.
go back to reference Willemsen MC, de Zwart WM. The effectiveness of policy and health education strategies for reducing adolescent smoking: a review of the evidence. J Adolesc. 1999;22(5):587–99.CrossRefPubMed Willemsen MC, de Zwart WM. The effectiveness of policy and health education strategies for reducing adolescent smoking: a review of the evidence. J Adolesc. 1999;22(5):587–99.CrossRefPubMed
55.
go back to reference Wakefield M, Chaloupka F. Effectiveness of comprehensive tobacco control programmes in reducing teenage smoking in the USA. Tob Control. 2000;9(2):177–86.CrossRefPubMedPubMedCentral Wakefield M, Chaloupka F. Effectiveness of comprehensive tobacco control programmes in reducing teenage smoking in the USA. Tob Control. 2000;9(2):177–86.CrossRefPubMedPubMedCentral
56.
go back to reference Lantz PM, Jacobson PD, Warner KE, Wasserman J, Pollack HA, Berson J, et al. Investing in youth tobacco control: a review of smoking prevention and control strategies. Tob Control. 2000;9(1):47–63.CrossRefPubMedPubMedCentral Lantz PM, Jacobson PD, Warner KE, Wasserman J, Pollack HA, Berson J, et al. Investing in youth tobacco control: a review of smoking prevention and control strategies. Tob Control. 2000;9(1):47–63.CrossRefPubMedPubMedCentral
57.
go back to reference Silver MZ. Efficacy of anti-tobacco mass media campaigns on adolescent tobacco use. Pediatr Nurs. 2001;27(3):293–6.PubMed Silver MZ. Efficacy of anti-tobacco mass media campaigns on adolescent tobacco use. Pediatr Nurs. 2001;27(3):293–6.PubMed
58.
go back to reference Friend K, Levy DT. Reductions in smoking prevalence and cigarette consumption associated with mass-media campaigns. Health Educ Res. 2002;17(1):85–98.CrossRefPubMed Friend K, Levy DT. Reductions in smoking prevalence and cigarette consumption associated with mass-media campaigns. Health Educ Res. 2002;17(1):85–98.CrossRefPubMed
59.
go back to reference Gallet CA, List JA. Cigarette demand: a meta-analysis of elasticities. Health Econ. 2003;12(10):821–35.CrossRefPubMed Gallet CA, List JA. Cigarette demand: a meta-analysis of elasticities. Health Econ. 2003;12(10):821–35.CrossRefPubMed
60.
go back to reference Snyder LB, Hamilton MA, Mitchell EW, Kiwanuka-Tondo J, Fleming-Milici F, Proctor D. A meta-analysis of the effect of mediated health communication campaigns on behavior change in the United States. J Health Commun. 2004;9 Suppl 1:71–96.CrossRefPubMed Snyder LB, Hamilton MA, Mitchell EW, Kiwanuka-Tondo J, Fleming-Milici F, Proctor D. A meta-analysis of the effect of mediated health communication campaigns on behavior change in the United States. J Health Commun. 2004;9 Suppl 1:71–96.CrossRefPubMed
61.
go back to reference Greaves L, Johnson J, Bottorff J, Kirkland S, Jategaonkar N, McGowan M, et al. What are the effects of tobacco policies on vulnerable populations? A better practices review. Can J Public Health. 2006;97(4):310–5.PubMed Greaves L, Johnson J, Bottorff J, Kirkland S, Jategaonkar N, McGowan M, et al. What are the effects of tobacco policies on vulnerable populations? A better practices review. Can J Public Health. 2006;97(4):310–5.PubMed
62.
go back to reference Laporte A. Price responsiveness of demand for cigarettes: does rationality matter? Subst Use Misuse. 2006;41(4):511–31.CrossRefPubMed Laporte A. Price responsiveness of demand for cigarettes: does rationality matter? Subst Use Misuse. 2006;41(4):511–31.CrossRefPubMed
63.
65.
go back to reference Kabir Z, Alpert HR, Goodman PG, Haw S, Behm I, Connolly GN, et al. Effect of smoke-free home and workplace policies on second-hand smoke exposure levels in children: an evidence summary. Pediatric Health. 2010;4(4):391–403.CrossRef Kabir Z, Alpert HR, Goodman PG, Haw S, Behm I, Connolly GN, et al. Effect of smoke-free home and workplace policies on second-hand smoke exposure levels in children: an evidence summary. Pediatric Health. 2010;4(4):391–403.CrossRef
67.
go back to reference IARC. Handbooks of cancer prevention, tobacco control, Vol. 14: effectiveness of tax and price policies for tobacco control. France: International Agency for Research on Cancer; 2011. IARC. Handbooks of cancer prevention, tobacco control, Vol. 14: effectiveness of tax and price policies for tobacco control. France: International Agency for Research on Cancer; 2011.
68.
73.
go back to reference Moodie C, Stead M, Bauld L, McNeill A, Angus K, Hinds K, et al. Plain tobacco packaging: a systematic review. London: Public Health Research Consortium; 2012. Moodie C, Stead M, Bauld L, McNeill A, Angus K, Hinds K, et al. Plain tobacco packaging: a systematic review. London: Public Health Research Consortium; 2012.
74.
go back to reference Dobbins M, DeCorby K, Manske S, Goldblatt E. Effective practices for school-based tobacco use prevention. Prev Med. 2008;46(4):289–97.CrossRefPubMed Dobbins M, DeCorby K, Manske S, Goldblatt E. Effective practices for school-based tobacco use prevention. Prev Med. 2008;46(4):289–97.CrossRefPubMed
76.
go back to reference Medical Advisory Secretariat. Population-based smoking cessation strategies: a summary of a select group of evidence-based reviews. Ont Health Technol Assess Ser. 2010;10(1):1–44. Medical Advisory Secretariat. Population-based smoking cessation strategies: a summary of a select group of evidence-based reviews. Ont Health Technol Assess Ser. 2010;10(1):1–44.
77.
go back to reference Siegel M. The effectiveness of state-level tobacco control interventions: a review of program implementation and behavioral outcomes. Annu Rev Public Health. 2002;23:45–71.CrossRefPubMed Siegel M. The effectiveness of state-level tobacco control interventions: a review of program implementation and behavioral outcomes. Annu Rev Public Health. 2002;23:45–71.CrossRefPubMed
78.
go back to reference Secker-Walker RH, Gnich W, Platt S, Lancaster T. Community interventions for reducing smoking among adults. Cochrane Database Syst Rev. 2002;3:CD001745. Secker-Walker RH, Gnich W, Platt S, Lancaster T. Community interventions for reducing smoking among adults. Cochrane Database Syst Rev. 2002;3:CD001745.
79.
go back to reference Murphy-Hoefer R, Griffith R, Pederson LL, Crossett L, Iyer SR, Hiller MD. A review of interventions to reduce tobacco use in colleges and universities. Am J Prev Med. 2005;28(2):188–200.CrossRefPubMed Murphy-Hoefer R, Griffith R, Pederson LL, Crossett L, Iyer SR, Hiller MD. A review of interventions to reduce tobacco use in colleges and universities. Am J Prev Med. 2005;28(2):188–200.CrossRefPubMed
80.
go back to reference Carson KV, Brinn MP, Labiszewski NA, Esterman AJ, Chang AB, Smith BJ. Community interventions for preventing smoking in young people. Cochrane Database Syst Rev. 2011;7:CD001291. Carson KV, Brinn MP, Labiszewski NA, Esterman AJ, Chang AB, Smith BJ. Community interventions for preventing smoking in young people. Cochrane Database Syst Rev. 2011;7:CD001291.
81.
82.
go back to reference Thomson G, Wilson N, Howden-Chapman P. Population level policy options for increasing the prevalence of smokefree homes. J Epidemiol Community Health. 2006;60(4):298–304.CrossRefPubMedPubMedCentral Thomson G, Wilson N, Howden-Chapman P. Population level policy options for increasing the prevalence of smokefree homes. J Epidemiol Community Health. 2006;60(4):298–304.CrossRefPubMedPubMedCentral
83.
go back to reference Resnicow K, Robinson TN. School-based cardiovascular disease prevention studies: review and synthesis. Ann Epidemiol. 1997;S7:S14–31.CrossRef Resnicow K, Robinson TN. School-based cardiovascular disease prevention studies: review and synthesis. Ann Epidemiol. 1997;S7:S14–31.CrossRef
84.
go back to reference Sussman S. Effects of sixty six adolescent tobacco use cessation trials and seventeen prospective studies of self-initiated quitting. Tob Induc Dis. 2003;1(1):35–81.CrossRef Sussman S. Effects of sixty six adolescent tobacco use cessation trials and seventeen prospective studies of self-initiated quitting. Tob Induc Dis. 2003;1(1):35–81.CrossRef
85.
go back to reference Smedslund G, Fisher KJ, Boles SM, Lichtenstein E. The effectiveness of workplace smoking cessation programmes: a meta-analysis of recent studies. Tob Control. 2004;13(2):197–204.CrossRefPubMedPubMedCentral Smedslund G, Fisher KJ, Boles SM, Lichtenstein E. The effectiveness of workplace smoking cessation programmes: a meta-analysis of recent studies. Tob Control. 2004;13(2):197–204.CrossRefPubMedPubMedCentral
86.
go back to reference Wiehe SE, Garrison MM, Christakis DA, Ebel BE, Rivara FP. A systematic review of school-based smoking prevention trials with long-term follow-up. J Adolesc Health. 2005;36(3):162–9.CrossRefPubMed Wiehe SE, Garrison MM, Christakis DA, Ebel BE, Rivara FP. A systematic review of school-based smoking prevention trials with long-term follow-up. J Adolesc Health. 2005;36(3):162–9.CrossRefPubMed
87.
go back to reference La Torre G, Chiaradia G, Ricciardi G. School-based smoking prevention in children and adolescents: review of the scientific literature. J Public Health. 2005;13(6):285–90.CrossRef La Torre G, Chiaradia G, Ricciardi G. School-based smoking prevention in children and adolescents: review of the scientific literature. J Public Health. 2005;13(6):285–90.CrossRef
88.
go back to reference Müller-Riemenschneider F, Bockelbrink A, Reinhold T, Rasch A, Greiner W, Willich SN. Long-term effectiveness of behavioural interventions to prevent smoking among children and youth. Tob Control. 2008;17(5):301–2. doi:10.1136/tc.2007.024281.CrossRefPubMed Müller-Riemenschneider F, Bockelbrink A, Reinhold T, Rasch A, Greiner W, Willich SN. Long-term effectiveness of behavioural interventions to prevent smoking among children and youth. Tob Control. 2008;17(5):301–2. doi:10.​1136/​tc.​2007.​024281.CrossRefPubMed
90.
go back to reference Uthman O, Yahaya I, Pennant M, Bayliss S, Aveyard P, Jit M, et al. School-based interventions to prevent the uptake of smoking among children and young people: effectiveness review. Birmingham (UK): National Institute for Health and Clinical Excellence (UK); 2009. p. 55. Uthman O, Yahaya I, Pennant M, Bayliss S, Aveyard P, Jit M, et al. School-based interventions to prevent the uptake of smoking among children and young people: effectiveness review. Birmingham (UK): National Institute for Health and Clinical Excellence (UK); 2009. p. 55.
92.
go back to reference Goldgruber J, Ahrens D. Effectiveness of workplace health promotion and primary prevention interventions: a review. J Public Health. 2010;18(1):75–88.CrossRef Goldgruber J, Ahrens D. Effectiveness of workplace health promotion and primary prevention interventions: a review. J Public Health. 2010;18(1):75–88.CrossRef
93.
go back to reference Saraf DS, Nongkynrih B, Pandav CS, Gupta SK, Shah B, Kapoor SK, et al. A systematic review of school-based interventions to prevent risk factors associated with noncommunicable diseases. Asia-Pac J Public Health. 2012;24(5):733–52.CrossRefPubMed Saraf DS, Nongkynrih B, Pandav CS, Gupta SK, Shah B, Kapoor SK, et al. A systematic review of school-based interventions to prevent risk factors associated with noncommunicable diseases. Asia-Pac J Public Health. 2012;24(5):733–52.CrossRefPubMed
95.
go back to reference Sargent JD, Dalton MA, Beach ML, Mott LA, Tickle JJ, Ahrens MB, et al. Viewing tobacco use in movies: does it shape attitudes that mediate adolescent smoking? Am J Prev Med. 2002;22(3):137–45.CrossRefPubMed Sargent JD, Dalton MA, Beach ML, Mott LA, Tickle JJ, Ahrens MB, et al. Viewing tobacco use in movies: does it shape attitudes that mediate adolescent smoking? Am J Prev Med. 2002;22(3):137–45.CrossRefPubMed
96.
go back to reference Sargent JD, Beach ML, Adachi-Mejia AM, Gibson JJ, Titus-Ernstoff LT, Carusi CP, et al. Exposure to movie smoking: its relation to smoking initiation among US adolescents. Pediatrics. 2005;116(5):1183–91.CrossRefPubMed Sargent JD, Beach ML, Adachi-Mejia AM, Gibson JJ, Titus-Ernstoff LT, Carusi CP, et al. Exposure to movie smoking: its relation to smoking initiation among US adolescents. Pediatrics. 2005;116(5):1183–91.CrossRefPubMed
97.
go back to reference Charlesworth A, Glantz SA. Smoking in the movies increases adolescent smoking: a review. Pediatrics. 2005;116(6):1516–28.CrossRefPubMed Charlesworth A, Glantz SA. Smoking in the movies increases adolescent smoking: a review. Pediatrics. 2005;116(6):1516–28.CrossRefPubMed
98.
go back to reference Wellman RJ, Sugarman DB, DiFranza JR, Winickoff JP. The extent to which tobacco marketing and tobacco use in films contribute to children’s use of tobacco: a meta-analysis. Arch Pediatr Adolesc Med. 2006;160(12):1285–96.CrossRefPubMed Wellman RJ, Sugarman DB, DiFranza JR, Winickoff JP. The extent to which tobacco marketing and tobacco use in films contribute to children’s use of tobacco: a meta-analysis. Arch Pediatr Adolesc Med. 2006;160(12):1285–96.CrossRefPubMed
100.
go back to reference Saffer H, Chaloupka F. The effect of tobacco advertising bans on tobacco consumption. J Health Econ. 2000;19(6):1117–37.CrossRefPubMed Saffer H, Chaloupka F. The effect of tobacco advertising bans on tobacco consumption. J Health Econ. 2000;19(6):1117–37.CrossRefPubMed
102.
go back to reference Institute of Medicine of the National Academies. Ending the tobacco epidemic: a blueprint for the nation. Washington D.C: Institute of Medicine of the National Academies; 2007. Institute of Medicine of the National Academies. Ending the tobacco epidemic: a blueprint for the nation. Washington D.C: Institute of Medicine of the National Academies; 2007.
103.
go back to reference Centers for Disease Control and Prevention. Best practices for comprehensive tobacco control programs – 2014. Atlanta: Centers for Disease Control and Prevention; 2014. Centers for Disease Control and Prevention. Best practices for comprehensive tobacco control programs – 2014. Atlanta: Centers for Disease Control and Prevention; 2014.
104.
go back to reference World Health Organization. 2014 Global progress report on implementation of the WHO framework convention on tobacco control. Geneva: World Health Organization; 2014. World Health Organization. 2014 Global progress report on implementation of the WHO framework convention on tobacco control. Geneva: World Health Organization; 2014.
105.
go back to reference Centers for Disease Control and Prevention. 2012 Surgeon general’s report – Preventing tobacco use among youth and young adults. Atlanta: Centers for Disease Control and Prevention; 2012. Centers for Disease Control and Prevention. 2012 Surgeon general’s report – Preventing tobacco use among youth and young adults. Atlanta: Centers for Disease Control and Prevention; 2012.
Metadata
Title
Overview of systematic reviews on the health-related effects of government tobacco control policies
Authors
Steven J. Hoffman
Charlie Tan
Publication date
01-12-2015
Publisher
BioMed Central
Published in
BMC Public Health / Issue 1/2015
Electronic ISSN: 1471-2458
DOI
https://doi.org/10.1186/s12889-015-2041-6

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