TY - BOOK AU - Blumberg, R. S. AU - Greenberger, Norton J. TI - Current diagnosis & treatment: Gastroenterology, hepatology, & endoscopy SN - 9780071490078 (alk. paper);0071490078 (alk. paper) PY - 2009/// CY - New York PB - McGraw-Hill Medical KW - Endoscopy KW - Gastrointestinal Diseases KW - Liver Diseases N1 - At head of title: A Lange medical book; Includes bibliographical references and index ER -