An attempt to eradicate malaria by the weekly administration of pyrimethamine in areas of out-of-doors transmission in Venezuela.
D000962:Antimalarials / Q000627:therapeutic use*; D006801:Humans; D008288:Malaria; D011739:Pyrimethamine; D014687:Venezuela
D000962:Antimalarials; D011739:Pyrimethamine
ANTIMALARIALS/therapeutic use