[Serological survey for the diagnosis of Chagas' disease among donors in a Recife blood bank].
D001782:Blood Donors; D001938:Brazil; D003165:Complement System Proteins; D005260:Female; D006801:Humans; D008297:Male; D012698:Serologic Tests
D003165:Complement System Proteins
Inquérito sorológico para o diagnóstico da doença de Chagas entre doadores de um Banco de Sangue do Recife.