title: The problem of vivax malaria in Vietnam returnees. II. Malaria chemoprophylaxis survey.
mesh_terms: D000962:Antimalarials / Q000627:therapeutic use*; D006801:Humans; D008288:Malaria / Q000517:prevention & control*; D008297:Male; D008887:Military Medicine; D010966:Plasmodium vivax; D014481:United States; D014744:Vietnam
chemical_list: D000962:Antimalarials