Pyrimethamine/sulfadoxine resistant falciparum malaria in East Africa.
D000351:Africa, Eastern; D004338:Drug Combinations / Q000494:pharmacology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010963:Plasmodium falciparum / Q000187:drug effects*; D011739:Pyrimethamine / Q000494:pharmacology*; D013413:Sulfadoxine / Q000494:pharmacology*; D013424:Sulfanilamides / Q000494:pharmacology*
D004338:Drug Combinations; D013424:Sulfanilamides; C001205:fanasil, pyrimethamine drug combination; D013413:Sulfadoxine; D011739:Pyrimethamine