Competitive protein binding assay of methotrexate.
D001667:Binding, Competitive; D006801:Humans; D008727:Methotrexate / Q000032:analysis* / Q000378:metabolism / Q000627:therapeutic use; D009369:Neoplasms / Q000032:analysis / Q000188:drug therapy; D011869:Radioligand Assay / Q000379:methods; D013762:Tetrahydrofolate Dehydrogenase / Q000378:metabolism
D013762:Tetrahydrofolate Dehydrogenase; D008727:Methotrexate