TY - BOOK AU - Sleisenger,Marvin H. AU - Fordtran,John S. TI - Gastrointestinal disease: pathophysiology, diagnosis, management SN - 0721634702 (set) PY - 1993/// CY - Philadelphia PB - W. B. Saunders KW - Gastrointestinal system KW - Diseases KW - Gastrointestinal diseases ER -