Global AIDS surveillance--Part I.
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology*; D000293:Adolescent; D000328:Adult; D000349:Africa / Q000453:epidemiology; D017677:Age Distribution; D001208:Asia / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D005260:Female; D015658:HIV Infections / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009656:North America / Q000453:epidemiology; D010139:Pacific Islands / Q000453:epidemiology; D011159:Population Surveillance; D017678:Sex Distribution; D013020:South America / Q000453:epidemiology; D015996:Survival Rate; D014944:World Health Organization