TY - BOOK AU - Wallace,Michael B. AU - Fockens,Paul AU - Sung,Joseph J.Y. TI - Gastroenterological endoscopy SN - 9783131258533 (hbk.) AV - RC804.G3 G37 2018 U1 - 616.3/307545 23 PY - 2018///] CY - Stuttgart, New York PB - Thieme KW - Gastroscopy KW - Gastrointestinal system KW - Examination KW - Endoscopy, Digestive System KW - Digestive System Diseases KW - diagnosis N1 - Includes bibliographical references and index ER -