title: NCCLS proposes HIV reference material specifications. National Committee for Clinical Laboratory Standards.
mesh_terms: D000914:Antibodies, Viral / Q000032:analysis*; D015483:HIV Antibodies; D006801:Humans; D007753:Laboratories / Q000592:standards*; D012015:Reference Standards
chemical_list: D000914:Antibodies, Viral; D015483:HIV Antibodies