Wyniki wyszukiwania dla: Ronald F. Martin
Journal of Surgical Education > 2009 > 66 > 6 > 319-324
Gastrointestinal Endoscopy > 2008 > 67 > 4 > 673-679
Current Treatment Options in Gastroenterology > 2007 > 10 > 2 > 149-156
Gastrointestinal Endoscopy > 2006 > 63 > 6 > 804-807
World Journal of Surgery > 1998 > 22 > 11 > 1125-1132