title: Intermediate biomarkers and studies of cancer prevention in the gastrointestinal tract.
authors.forename: M
authors.initials: M
authors.lastname: Lipkin
mesh_terms: D000818:Animals; D015415:Biomarkers; D014408:Biomarkers, Tumor / Q000032:analysis; D002455:Cell Division; D003110:Colonic Neoplasms / Q000453:epidemiology / Q000473:pathology / Q000517:prevention & control*; D004938:Esophageal Neoplasms / Q000453:epidemiology / Q000473:pathology / Q000517:prevention & control*; D006801:Humans; D015994:Incidence; D013274:Stomach Neoplasms / Q000453:epidemiology / Q000473:pathology / Q000517:prevention & control*
chemical_list: D015415:Biomarkers; D014408:Biomarkers, Tumor