TY - BOOK AU - Silverstein,Fred E. AU - Tytgat,G.N.J. TI - Atlas of gastrointestinal endoscopy SN - 0397446160 AV - RC804.E6 S536 1991 U1 - 616.3/307/545 20 PY - 1991/// CY - Philadelphia, New York PB - J.P. Lippincott, Gower Medical Pub. KW - Endoscopy KW - Atlases KW - Gastrointestinal system KW - Diseases KW - Diagnosis KW - atlases KW - Gastrointestinal Diseases KW - diagnosis N1 - Includes bibliographical references and index ER -