title: HIV seroepidemiology.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000276:immunology*; D000914:Antibodies, Viral / Q000032:analysis*; D015483:HIV Antibodies; D006801:Humans; D006113:United Kingdom
chemical_list: D000914:Antibodies, Viral; D015483:HIV Antibodies