TY - BOOK AU - Hayes, Peter C. AU - Gimson, Alexander E. S.;Westaby, D. TI - Aids to gastroenterology and hepatology T2 - Aids series SN - 9780443036637 (pbk.) PY - 1988/// CY - Edinburgh ; New York PB - Churchill Livingstone KW - Gastrointestinal Diseases KW - Liver Diseases N1 - Includes bibliographies and index ER -