TY - BOOK AU - Cook,G.C. TI - Tropical gastroenterology SN - 019261328X U1 - 616.3 PY - 1980/// CY - Oxford PB - The Univeristy Press KW - Digestive organs KW - Diseases KW - Tropical medicine KW - Intestines KW - Esphagus KW - Gastro intestinal system N1 - Includes bibliographical references and index ER -