[On Chagas' disease].
D035843:Biomedical Research; D014355:Chagas Disease / Q000517:prevention & control*; D006630:Hispanic or Latino; D006801:Humans; D014352:Trypanosomiasis; D014481:United States
TRYPANOSOMIASIS, SOUTH AMERICAN/prevention and control
Consideraciones sobre la enfermedad de Chagas.