title: International perspectives. The unseen menace.
authors.forename: J
authors.initials: J
authors.lastname: Cassidy
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission; D018453:Homeless Youth; D006801:Humans; D008297:Male; D012736:Sex Education; D011477:Sex Work; D013785:Thailand