[Esophageal cancer and bleomycin].
D000368:Aged; D000903:Antibiotics, Antineoplastic / Q000009:adverse effects / Q000627:therapeutic use*; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy*; D004938:Esophageal Neoplasms / Q000188:drug therapy* / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
D000903:Antibiotics, Antineoplastic