TY - BOOK AU - Anderson,Simon H C. AU - Davies,Gareth AU - Dalton,H.R. TI - Key topics in gastroenterology SN - 9781859962817 U1 - 616.33 PY - 1999/// CY - Oxford PB - BIOS Scientific KW - Gastroenterology KW - Gastrointestinal KW - Digestive organs N1 - Includes bibliographical references and index ER -