title: Central nervous system therapy and combination chemotherapy of childhood lymphocytic leukemia.
mesh_terms: D000748:Anemia, Macrocytic / Q000139:chemically induced; D002490:Central Nervous System / Q000187:drug effects / Q000528:radiation effects; D002493:Central Nervous System Diseases / Q000532:radiotherapy / Q000628:therapy*; D002555:Cerebrospinal Fluid / Q000166:cytology; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D003520:Cyclophosphamide / Q000627:therapeutic use; D003586:Cytomegalovirus Infections / Q000401:mortality; D006801:Humans
chemical_list: D003520:Cyclophosphamide