Urine test could become early detection device.
D015483:HIV Antibodies / Q000097:blood / Q000652:urine*; D015658:HIV Infections / Q000097:blood / Q000652:urine*; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis
D015483:HIV Antibodies; D007070:Immunoglobulin A; D007074:Immunoglobulin G