title: Pharmacokinetics of oral methotrexate in bone marrow during maintenance treatment of childhood acute lymphocytic leukemia.
mesh_terms: D000284:Administration, Oral; D001853:Bone Marrow / Q000378:metabolism*; D002648:Child; D005260:Female; D006801:Humans; D007700:Kinetics; D007945:Leukemia, Lymphoid / Q000188:drug therapy*; D008297:Male; D008727:Methotrexate / Q000378:metabolism* / Q000627:therapeutic use
chemical_list: D008727:Methotrexate