title: Response of childhood histiocytosis X to procarbazine (NSC-77213).
mesh_terms: D000293:Adolescent; D001772:Blood Cell Count; D001853:Bone Marrow / Q000187:drug effects / Q000473:pathology; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D006801:Humans; D007223:Infant; D008206:Lymphatic Diseases / Q000188:drug therapy* / Q000473:pathology; D011344:Procarbazine / Q000008:administration & dosage / Q000009:adverse effects / Q000097:blood / Q000627:therapeutic use*
chemical_list: D011344:Procarbazine