title: With urine-based screening, do sexually active adolescent girls still need annual pelvic examinations? No: recommending annual exams is not evidence based.
authors.affiliation: Department of Pediatrics, University of California, San Francisco, School of Medicine San Francisco, CA 94143-0503, USA. shafer@itsa.ucsf.edu
authors.forename: M A
authors.initials: MA
authors.lastname: Shafer
mesh_terms: D000293:Adolescent; D019317:Evidence-Based Medicine; D005260:Female; D005831:Genital Diseases, Female / Q000175:diagnosis*; D006801:Humans; D010808:Physical Examination; D014626:Vaginal Smears