[Upper G.I. cancer].
Department of Surgery, Kanto Medical Center NTT EC NTT, Tokyo, Japan.
Toshiro
T
Konishi
D004938:Esophageal Neoplasms / Q000175:diagnosis / Q000628:therapy*; D006801:Humans; D010506:Periodicals as Topic; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000628:therapy*