title: AIDS: what is now known. I. History and immunovirology.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology* / Q000209:etiology / Q000276:immunology; D000293:Adolescent; D000328:Adult; D000914:Antibodies, Viral / Q000276:immunology; D002648:Child; D004279:DNA, Viral / Q000235:genetics; D017977:Deltaretrovirus / Q000235:genetics / Q000276:immunology*; D004196:Disease Outbreaks / Q000453:epidemiology*; D005260:Female; D006467:Hemophilia A / Q000628:therapy; D006801:Humans; D007376:Interleukin-2 / Q000276:immunology; D008297:Male; D008875:Middle Aged; D012192:Retroviridae Infections / Q000453:epidemiology* / Q000276:immunology; D012306:Risk; D019966:Substance-Related Disorders / Q000150:complications; D013601:T-Lymphocytes / Q000276:immunology; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology; D065227:Transfusion Reaction; D014481:United States
chemical_list: D000914:Antibodies, Viral; D004279:DNA, Viral; D007376:Interleukin-2