title: Letter: Asparaginase-induced megaloblastic changes.
mesh_terms: D000293:Adolescent; D001215:Asparaginase / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use; D001853:Bone Marrow / Q000187:drug effects*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007945:Leukemia, Lymphoid / Q000188:drug therapy; D009369:Neoplasms; D013997:Time Factors
chemical_list: D001215:Asparaginase