1. Folates in pyrimidine nucleotide biosynthesis;Santi,1984
2. Dihydrofolate reductase;Blakley,1984
3. Amino acid changes linked to pyrimethamine resistance in the dihydrofolate reductasethymidylate synthase gene of Plasmodium falciparum;Cowman,1988
4. Evidence that point mutations in dihydrofolate-thymidy late synthase confers resistance to pyrimethamine in Plasmodium falciparum;Peterson,1988
5. Point mutations in the dihydrofolate reductase-thymidy late synthase gene as the molecular basis for pyrimethamine resistance in Plasmodium falciparum;Zolg;Mol. Biochem. Parasitol.,1989