title: Cobalt and bleomycin against carcinomas of head and neck. A controlled clinical study.
mesh_terms: D001761:Bleomycin / Q000008:administration & dosage / Q000627:therapeutic use*; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy* / Q000532:radiotherapy* / Q000601:surgery; D002986:Clinical Trials as Topic; D003037:Cobalt Radioisotopes / Q000627:therapeutic use; D005500:Follow-Up Studies; D006258:Head and Neck Neoplasms / Q000188:drug therapy* / Q000532:radiotherapy* / Q000601:surgery; D006801:Humans; D009364:Neoplasm Recurrence, Local
chemical_list: D003037:Cobalt Radioisotopes; D001761:Bleomycin