title: [Anti-HTLV III/LAV antibodies of the IgM class in subjects at risk with negative anti-HTLV III/LAV IgG ELISA results (preliminary results)].
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis / Q000276:immunology; D000914:Antibodies, Viral / Q000032:analysis* / Q000276:immunology; D001782:Blood Donors; D004797:Enzyme-Linked Immunosorbent Assay; D005455:Fluorescent Antibody Technique; D015483:HIV Antibodies; D006716:Homosexuality; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis*; D007075:Immunoglobulin M / Q000032:analysis*; D008297:Male; D019966:Substance-Related Disorders
chemical_list: D000914:Antibodies, Viral; D015483:HIV Antibodies; D007074:Immunoglobulin G; D007075:Immunoglobulin M
vernacular_title: La ricerca di anticorpi di classe IgM anti HTLV III/LAV in soggetti "a rischio" risultati negativi in ELISA anti HTLV III/LAV IgG (risultati preliminari).