TY - BOOK AU - Pounder, Roy TI - Gastroenterology U1 - 616.33005 PY - 1990/// CY - Edinburgh PB - Churchill Livingstone KW - Gastroenterology-Periodicals KW - Gastrointestinal System-Periodicals KW - Oesophagus N1 - Content v.8, Includes bibliographical references and index ER -