TY - BOOK AU - Ajani, jaffa A. AU - Curley, Steven A. AU - Lynch, Patrick M. ED - GASTROINTESTINAL TI - Gastrointestinal cancer SN - 0387220909 (pbk): PY - 2005/// KW - Springer Science + Business Media Inc KW - Gastrointestinal Neoplasms KW - therapy KW - diagnosis KW - Risk Factors ER -