title: Malaria chemoprophylaxis with 4,4' diaminodiphenylsulfone (DDS). II. Field trial with comparison between two divisions.
mesh_terms: D000962:Antimalarials / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003622:Dapsone / Q000627:therapeutic use*; D006801:Humans; D008288:Malaria / Q000453:epidemiology / Q000517:prevention & control*; D008297:Male; D008887:Military Medicine; D014481:United States; D014744:Vietnam
chemical_list: D000962:Antimalarials; D003622:Dapsone