Acquired immunodeficiency syndrome: current and future trends.
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology*; D000293:Adolescent; D000328:Adult; D001803:Blood Transfusion; D003710:Demography; D005260:Female; D005544:Forecasting; D006716:Homosexuality; D006801:Humans; D008297:Male; D008875:Middle Aged; D008962:Models, Theoretical; D011159:Population Surveillance; D044469:Racial Groups; D019966:Substance-Related Disorders; D014481:United States