[Activity of the Brazilian National Malaria Service in the decade from 1942 to 1951; campaign against Chagas disease].
D001938:Brazil; D014355:Chagas Disease / Q000517:prevention & control*; D006801:Humans; D008288:Malaria; D014352:Trypanosomiasis; D014481:United States
TRYPANOSOMIASIS, SOUTH AMERICAN/prevention and control
Actividades do Serviço Nacional de Malária do Brasil no decenio 1942-1951; campanha contra a doença de Chagas.