Malaria eradication in Venezuela: doctrine, practice, and achievements after twenty years.
D000818:Animals; D000852:Anopheles; D003634:DDT; D049673:History, 20th Century; D006801:Humans; D008288:Malaria / Q000453:epidemiology / Q000517:prevention & control*; D009032:Mosquito Control / Q000266:history; D010963:Plasmodium falciparum; D014687:Venezuela
D003634:DDT