Erratum to: Long-term results of surgery for lumbar spinal stenosis: a randomised controlled trial
Authors:
Pär Slätis, Antti Malmivaara, Markku Heliövaara, Päivi Sainio, Arto Herno, Jyrki Kankare, Seppo Seitsalo, Kaj Tallroth, Veli Turunen, Paul Knekt, Heikki Hurri
Figure 3 indicating the magnitude of perceived leg pain during the follow up period is inadvertently a copy of Fig. 2 in the same article. The correct Fig. 3 is attached here and should replace the published Fig. 3.