title: Leukaemia after prolonged use of melphalan for non-malignant disease.
mesh_terms: D005260:Female; D006801:Humans; D007938:Leukemia / Q000139:chemically induced*; D008010:Lichen Planus / Q000188:drug therapy; D008558:Melphalan / Q000009:adverse effects* / Q000627:therapeutic use; D008875:Middle Aged
chemical_list: D008558:Melphalan