title: Isolation of human immunodeficiency virus and serum neutralising antibody.
mesh_terms: D000914:Antibodies, Viral / Q000032:analysis*; D017977:Deltaretrovirus / Q000302:isolation & purification*; D015483:HIV Antibodies; D006801:Humans; D009500:Neutralization Tests; D012189:Retrospective Studies
chemical_list: D000914:Antibodies, Viral; D015483:HIV Antibodies