TY - BOOK AU - Yeo,Charles J. TI - Shackelford's surgery of the alimentary tract SN - 9780323402323 (hardcover : alk. paper) U1 - 617.4/3 PY - 2019/// CY - Philadelphia PB - Elsevier KW - Digestive System Surgical Procedures KW - methods KW - Digestive System Diseases KW - surgery N1 - Includes bibliographical references and index ER -