AIDS rates rise in younger groups.
A
A
Boulton
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology*; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D014481:United States / Q000453:epidemiology