TY - GEN AU - Lipkin,M TI - Biomarkers of increased susceptibility to gastrointestinal cancer: new application to studies of cancer prevention in human subjects SN - 0008-5472 PY - 1988///0223 KW - Biomarkers, Tumor KW - analysis KW - Cell Differentiation KW - Cell Division KW - Esophageal Neoplasms KW - etiology KW - Gastrointestinal Neoplasms KW - Humans KW - Risk Factors N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S.; Review ER -