title: [Upper G.I. Cancer].
authors.affiliation: Tokyo Healthcare University.
authors.forename: Toshiro
authors.initials: T
authors.lastname: Konishi
mesh_terms: D005770:Gastrointestinal Neoplasms / Q000175:diagnosis / Q000188:drug therapy / Q000601:surgery; D006801:Humans; D010506:Periodicals as Topic