title: Malaria chemoprophylaxis with 4,4' diaminodiphenylsulfone (DDS). I. Field trial with comparison among companies of one division.
mesh_terms: D000962:Antimalarials; D002986:Clinical Trials as Topic; D003622:Dapsone / Q000627:therapeutic use*; D006801:Humans; D008288:Malaria / Q000188:drug therapy*; D008297:Male; D008887:Military Medicine; D014481:United States; D014744:Vietnam
chemical_list: D000962:Antimalarials; D003622:Dapsone