title: Letter: Bleomycin in cancer chemotherapy.
mesh_terms: D001761:Bleomycin / Q000008:administration & dosage / Q000627:therapeutic use*; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy*; D004361:Drug Tolerance; D004938:Esophageal Neoplasms / Q000188:drug therapy*; D006801:Humans
chemical_list: D001761:Bleomycin