Seroepidemiologic surveys for Chagas' disease in Chiapas, Mexico.
D000293:Adolescent; D000328:Adult; D000906:Antibodies / Q000032:analysis; D014355:Chagas Disease / Q000453:epidemiology* / Q000276:immunology; D002648:Child; D002675:Child, Preschool; D005260:Female; D005843:Geography; D006386:Hemagglutination Tests; D006801:Humans; D007223:Infant; D008297:Male; D008800:Mexico; D008875:Middle Aged
D000906:Antibodies