1. The biochemistry of folates;Kisliuk,1984
2. Dihydrofolate reductase inhibitors as potential drugs;McCormack;Med. Res. Rev.,1981
3. Overproduction of a bifunctional thymidylate synthetase-dihydrofolate reductase and DNA amplification in methotrexate-resistant Leishmania tropica;Coderre,1983
4. Dihydrofolate reductase: thymidylate synthase, a bifunctional polypeptide from Crithidia fasciculata;Ferone,1980
5. DNA amplification in antifolate-resistant Leishmania;Washtien,1985