title: Ten-year analysis of the NSABP B-50 study.
mesh_terms: D001943:Breast Neoplasms / Q000188:drug therapy* / Q000601:surgery; D002986:Clinical Trials as Topic; D003131:Combined Modality Therapy; D006801:Humans; D008408:Mastectomy; D008558:Melphalan / Q000627:therapeutic use*; D008875:Middle Aged
chemical_list: D008558:Melphalan