Rapid high-pressure liquid chromatographic determination of methotrexate and its metabolites 7-hydroxymethotrexate and 2,4-diamino-N(10)-methylpteroic acid in biological fluids.
D002851:Chromatography, High Pressure Liquid; D006801:Humans; D008727:Methotrexate / Q000031:analogs & derivatives* / Q000032:analysis* / Q000097:blood / Q000134:cerebrospinal fluid / Q000652:urine
C000203:deoxyaminopteroic acid; C011864:7-hydroxymethotrexate; D008727:Methotrexate