1. 1st World Conference on Abdominal Hernia Surgery Creator: Škach, Jiří Format: print, text, and regular print Type: model:article, article, Text, and TEXT Subject: kongresy jako téma, hernie, and operace kýly Language: Czech Description: J. Škach Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public