[DDT in prevention of plague in Ecuador].
D035843:Biomedical Research; D003634:DDT / Q000494:pharmacology*; D004484:Ecuador; D006801:Humans; D010930:Plague / Q000517:prevention & control*
D003634:DDT
DDT/effects; PLAGUE/prevention and control
El DDT en la profilaxis de la peste en el Ecuador.