title: Malaria at Nam Ngum Dam construction site in Laos. I. Suppression with combinations of sulfonamides and pyrimethamine.
mesh_terms: D002738:Chloroquine / Q000008:administration & dosage; D005260:Female; D006801:Humans; D007812:Laos; D007970:Leukopenia / Q000139:chemically induced; D008288:Malaria / Q000188:drug therapy* / Q000453:epidemiology; D008297:Male; D010963:Plasmodium falciparum; D010965:Plasmodium malariae; D010966:Plasmodium vivax; D011739:Pyrimethamine / Q000008:administration & dosage* / Q000009:adverse effects; D013449:Sulfonamides / Q000008:administration & dosage* / Q000009:adverse effects
chemical_list: D013449:Sulfonamides; D002738:Chloroquine; D011739:Pyrimethamine