Trypanosoma cruzi infections in blood banks of 12 Chilean hospitals.
D000293:Adolescent; D000328:Adult; D001769:Blood / Q000469:parasitology*; D001771:Blood Banks; D014355:Chagas Disease / Q000635:transmission; D002677:Chile; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012306:Risk; D014349:Trypanosoma cruzi / Q000302:isolation & purification*