[Chagas' disease in Chile. Urban sectors. XV. Prevalence of Chagas' infection in school children of primary level in the first 7 regions of the country, 1983-1985].
D000293:Adolescent; D000328:Adult; D014355:Chagas Disease / Q000453:epidemiology*; D002648:Child; D002677:Chile; D005260:Female; D006801:Humans; D008297:Male; D014504:Urban Health
Enfermedad de Chagas en Chile. Sectores urbanos. XV. Prevalencia de la infección chagásica en escolares de la enseñanza básica de las siete primeras regiones del país, 1983-1985.