title: Methotrexate and childhood leukemia.
authors.affiliation: Department of Pediatrics and Pharmacology, University of Texas Southwestern Medical Center, Dallas.
authors.forename: O G
authors.initials: OG
authors.lastname: Jonsson
authors.forename: B A
authors.initials: BA
authors.lastname: Kamen
mesh_terms: D002493:Central Nervous System Diseases / Q000517:prevention & control; D002648:Child; D002675:Child, Preschool; D006801:Humans; D008727:Methotrexate / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000188:drug therapy*; D012074:Remission Induction
chemical_list: D008727:Methotrexate