title: Prolonged remission in a case with acute lymphatic leukemia.
mesh_terms: D000970:Antineoplastic Agents / Q000008:administration & dosage*; D002675:Child, Preschool; D004359:Drug Therapy, Combination; D006801:Humans; D007945:Leukemia, Lymphoid / Q000188:drug therapy*; D008297:Male; D015122:Mercaptopurine; D008727:Methotrexate / Q000008:administration & dosage; D011239:Prednisolone / Q000008:administration & dosage; D014750:Vincristine / Q000008:administration & dosage
chemical_list: D000970:Antineoplastic Agents; D014750:Vincristine; D011239:Prednisolone; D015122:Mercaptopurine; D008727:Methotrexate