[Surgical treatment of cancer of the middle portion of the esophagus].
D002294:Carcinoma, Squamous Cell / Q000601:surgery*; D004938:Esophageal Neoplasms / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged
Khirurgicheskoe lechenie raka srednego otdela pishchevoda.