TY - BOOK AU - Ginsberg,Gregory G. TI - Clinical gastrointestinal endoscopy SN - 9781437715293 PY - 2012/// CY - Philadelphia PB - Elsevier Saunders KW - Gastrointestinal diseases KW - Diagnosis KW - Endoscopy KW - methods N1 - This book includes online access at www.expertconsult.com, please refer library staff for the password UR - www.expertconsult.com ER -