TY - BOOK AU - Drillon,A.R. TI - Symposium on gastroenterology: A.R. Drillon, guest editor T2 - The veterinary clinics of North America : Small Practice PY - 1983/// CY - Philadephia PB - W.B. Saunders Company KW - Veterinary gastroenterology KW - sears N1 - Includes bibliographical references and index ER -