title: Automating assay of methotrexate.
mesh_terms: D001322:Autoanalysis / Q000379:methods; D006801:Humans; D007124:Immunoenzyme Techniques; D008727:Methotrexate / Q000097:blood* / Q000134:cerebrospinal fluid; D008991:Monitoring, Physiologic
chemical_list: D008727:Methotrexate