Search results for: Lawrence B. Cohen
Gastroenterology > 2009 > 137 > 4 > 1229-1237
Colonoscopy > Section 3: Preparation of the Patient > 101 - 113
Gastroenterology > 2008 > 135 > 6 > 1842-1844
Gastrointestinal Endoscopy > 2008 > 68 > 4 > 701-710