title: Chlorambucil in histiocytosis X: a Southwest Oncology Group study.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D002699:Chlorambucil / Q000008:administration & dosage / Q000627:therapeutic use*; D004341:Drug Evaluation; D004359:Drug Therapy, Combination; D006646:Histiocytosis, Langerhans-Cell / Q000188:drug therapy*; D006801:Humans; D007223:Infant; D007958:Leukocyte Count; D009504:Neutrophils / Q000187:drug effects; D011241:Prednisone / Q000008:administration & dosage
chemical_list: D002699:Chlorambucil; D011241:Prednisone