TY  - RPRT
TI  - Competitive protein binding assay for methotrexate.
AU  - C E Myers
AU  - M E Lippman
AU  - H M Elliot
AU  - B A Chabner
PY  - 1975
DO  - 10.1073/pnas.72.9.3683
UR  - https://pubmed.ncbi.nlm.nih.gov/810804/
ID  - 810804
ER  -