Sexual exploitation of children through sex rings.
D000293:Adolescent; D002648:Child; D002649:Child Abuse; D005190:Family; D005260:Female; D006126:Group Processes; D006716:Homosexuality; D006801:Humans; D008297:Male; D008875:Middle Aged; D010371:Pediatric Nursing; D012742:Sex Offenses / Q000331:legislation & jurisprudence; D014481:United States