TY  - RPRT
TI  - Future directions for antifolate drug development.
AU  - C B Knight
AU  - P C Elwood
AU  - B A Chabner
PY  - 1989
DO  - 10.1016/0065-2571(89)90090-3
UR  - https://pubmed.ncbi.nlm.nih.gov/2699153/
ID  - 2699153
ER  -