Published in: 01-06-2015 | History The Story of EHS-GREPA 1979–2014 Author: Jean-Henri Alexandre Published in: Hernia | Issue 3/2015 Login to get access ExcerptApril 1979, Paris, France: under a mild drizzle, a small group of surgeons are gathered in a humble teaching area at the Avicenne Hospital in Bobigny, Paris. …