TY - BOOK AU - Bongiovanni, Gail. TI - Essentials of clinical gastroenterology SN - 9780070064775 (pbk.) PY - 1988/// CY - New York PB - McGraw-Hill Book Co. KW - Gastrointestinal Diseases N1 - Rev. ed. of: PreTest manual of clinical gastroenterology. c1983; Includes bibliographies and index ER -