Correspondence: Misuse of fansidar.
D000962:Antimalarials / Q000008:administration & dosage*; D004305:Dose-Response Relationship, Drug; D008288:Malaria / Q000517:prevention & control*; D011739:Pyrimethamine / Q000008:administration & dosage*
D000962:Antimalarials; D011739:Pyrimethamine