HIV antibodies in beggar blood donors in Rio de Janeiro, Brazil--II.
Carvalho
M I
MI
Banco da Providência, Rio de Janeiro, Brasil.
Castello-Branco
L
L
Habib
J G
JG
Galvão-Castro
B
B
D001782:Blood Donors; D001938:Brazil; D014355:Chagas Disease / Q000175:diagnosis; D015483:HIV Antibodies / Q000032:analysis*; D006801:Humans; D011203:Poverty; D013587:Syphilis / Q000175:diagnosis
D015483:HIV Antibodies