title: [Chagas seropositivity in a blood bank in an endemic zone. Some epidemiological aspects of the blood donors].
mesh_terms: D000328:Adult; D001782:Blood Donors; D014355:Chagas Disease / Q000175:diagnosis* / Q000635:transmission; D002677:Chile; D005260:Female; D006386:Hemagglutination Tests; D006801:Humans; D008297:Male; D008875:Middle Aged; D012306:Risk; D065227:Transfusion Reaction
vernacular_title: Seropositividad chagásica en banco de sangre de zona endémica. Algunos aspectos epidemiológicos de los hemodonantes.