[General rules for epidemiological survey of Chagas' disease].
D014355:Chagas Disease / Q000453:epidemiology*; D003625:Data Collection; D006630:Hispanic or Latino; D006801:Humans; D014352:Trypanosomiasis; D014481:United States
TRYPANOSOMIASIS, SOUTH AMERICAN/epidemiology
Normas gerais para levantamento epidemiológico da doença de Chagas.