TY - GEN AU - Edwards,M AU - Fish,R G TI - Dihydrofolate reductase inhibition assay for methotrexate SN - 0004-5632 PY - 1986///0121 KW - Folic Acid Antagonists KW - Humans KW - Immunoenzyme Techniques KW - Methotrexate KW - blood KW - Spectrophotometry N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1177/000456328502200610 ER -