[Some problems of the surgical treatment of thoracic esophageal cancer in patients over 70 years of age].
Watanabe
H
H
Dept. of Surgery, National Cancer Center Hospital.
Kato
H
H
Tachimori
Y
Y
D000368:Aged; D000369:Aged, 80 and over; D004938:Esophageal Neoplasms / Q000453:epidemiology / Q000401:mortality / Q000601:surgery*; D005260:Female; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male; D012189:Retrospective Studies; D015996:Survival Rate