title: STD risk assessment and chlamydia screening: what's missing?
authors.forename: H H
authors.initials: HH
authors.lastname: Handsfield
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D018570:Risk Assessment; D012749:Sexually Transmitted Diseases / Q000175:diagnosis* / Q000517:prevention & control