TY - BOOK AU - TI - Shackelford's Surgery of the Alimentary Tract SN - 9780323402323 U1 - 617.43 YEO PY - 2019/// CY - Philadelphia PB - Elsevier KW - Surgery UR - https://bookshelf.health.elsevier.com/reader/books/9780323531788/epubcfi/6/2[%3Bvnd.vst.idref%3Did_cover]!/4/2/4[cover]/2%4050:99 ER -