Success of insecticide spraying in controlling malaria.
Williams
C H Vaughan
CH
D003634:DDT / Q000627:therapeutic use*; D006801:Humans; D007306:Insecticides / Q000627:therapeutic use*; D008288:Malaria / Q000453:epidemiology / Q000517:prevention & control*; D013019:South Africa / Q000453:epidemiology
D007306:Insecticides; D003634:DDT