title: Trends in the seroprevalence of antibodies against Trypanosoma cruzi among blood donors in a Western Hospital of Venezuela, 2004-2008.
authors.forename: Aura D
authors.initials: AD
authors.lastname: Herrera-Martínez
authors.forename: Alfonso J
authors.initials: AJ
authors.lastname: Rodriguez-Morales
mesh_terms: D000913:Antibodies, Protozoan / Q000097:blood*; D001782:Blood Donors; D014355:Chagas Disease / Q000097:blood* / Q000453:epidemiology* / Q000635:transmission; D004797:Enzyme-Linked Immunosorbent Assay; D006761:Hospitals; D006801:Humans; D016036:Seroepidemiologic Studies; D014349:Trypanosoma cruzi / Q000276:immunology* / Q000302:isolation & purification; D014687:Venezuela / Q000453:epidemiology
chemical_list: D000913:Antibodies, Protozoan