TY - BOOK AU - Gore, RM. AU - Levine, MS. AU - Laufer, I. TI - Textbook of gastrointestinal radiology SN - 9780721639772 (2 v. set) PY - 1994/// CY - Philadelphia PB - W.B. Saunders Co. KW - Radiology, Diagnostic Imaging KW - Digestive System N1 - Includes bibliographical references and index ER -