TY - BOOK AU - Rustgi,Anil K. AU - Crawford, James M. TI - Gastrointestinal cancers: a companion to Sleisenger and Fordtran's gastrointestinal and liver disease SN - 0721689639 PY - 2003/// CY - Edinburgh PB - Saunders KW - Gastrointestinal Neoplasms KW - Gastrointestinal System KW - growth & development KW - pathology ER -