a total of 89 adult male thai patients who had acute , uncomplicated falciparum malaria were treated in a double-blind randomized trial with a single oral dose of two or three tablets , each consisting of 250 mg mefloquine , 500 mg sulfadoxine , and 25 mg pyrimethamine ( msp ) .
C0024535
falciparum
C0034283
pyrimethamine