TY - BOOK AU - DeVita,Vincent T. AU - Hellman,Samuel AU - Rosenberg,Steven A. TI - Cancer, principles and practice of oncology SN - 0781722292 PY - 0000///Williams & Wilkins, PY - 2001/// CY - Philadelphia PB - Lippincott KW - Cancer KW - Oncology KW - Gastrointestinal Neoplasms KW - Neoplasms N1 - Includes bibliographic references and index ER -