Search results for: Andrew L. Warshaw
Gastrointestinal Endoscopy > 2002 > 56 > 2 > 218-224
Gastrointestinal Endoscopy > 1997 > 46 > 4 > 334-337
Gastrointestinal Endoscopy > 1996 > 43 > 6 > 561-567
Gastrointestinal Endoscopy > 1996 > 43 > 2 Part 2 > 561-567