Hepatitis B surface antigen: decreased need for confirmation of reactive results.
O'Brien
J E
JE
D000328:Adult; D006679:HIV Seropositivity / Q000097:blood; D006514:Hepatitis B Surface Antigens / Q000097:blood*; D006801:Humans; D007124:Immunoenzyme Techniques; D008297:Male; D011863:Radioimmunoassay
D006514:Hepatitis B Surface Antigens