title: A randomized study of intermittent chemotherapy with or without BCG inoculation in maintenance therapy of childhood ALL.
mesh_terms: D000970:Antineoplastic Agents / Q000008:administration & dosage*; D001500:BCG Vaccine / Q000008:administration & dosage*; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D007167:Immunotherapy; D007223:Infant; D007945:Leukemia, Lymphoid / Q000188:drug therapy / Q000473:pathology / Q000628:therapy*; D007958:Leukocyte Count; D008297:Male; D011336:Probability; D011379:Prognosis; D011897:Random Allocation; D012008:Recurrence
chemical_list: D000970:Antineoplastic Agents; D001500:BCG Vaccine