Juan Antonio Villanueva Herrero
Mexico
Specialty in General Surgery National Autonomous University of Mexico.
Specialty in Coloproctology (Colon, rectum and anus) National Autonomous University of Mexico
15.30 - 15.45 Session V
Petak 10. Maj
Anal fissure surgical treatment – when?
15.45 - 16.00 Session V
Petak 10. Maj