title: Measurement of antibodies to human immunodeficiency virus: an international collaborative study to evaluate WHO reference sera.
authors.forename: A J
authors.initials: AJ
authors.lastname: Garrett
authors.forename: V
authors.initials: V
authors.lastname: Seagroatt
authors.forename: E M
authors.initials: EM
authors.lastname: Supran
authors.forename: K O
authors.initials: KO
authors.lastname: Habermehl
authors.forename: H
authors.initials: H
authors.lastname: Hampl
authors.forename: G C
authors.initials: GC
authors.lastname: Schild
mesh_terms: D000914:Antibodies, Viral / Q000032:analysis*; D004797:Enzyme-Linked Immunosorbent Assay; D006678:HIV / Q000276:immunology*; D015483:HIV Antibodies; D006801:Humans; D007118:Immunoassay / Q000379:methods; D007391:International Cooperation; D012016:Reference Values; D014944:World Health Organization
chemical_list: D000914:Antibodies, Viral; D015483:HIV Antibodies