title: Update: acquired immunodeficiency syndrome--Europe.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology* / Q000401:mortality; D000293:Adolescent; D000328:Adult; D000349:Africa / Q000208:ethnology; D002648:Child; D002675:Child, Preschool; D005060:Europe; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D014900:West Indies / Q000208:ethnology