title: Screening for chlamydia to prevent pelvic inflammatory disease.
authors.forename: J
authors.initials: J
authors.lastname: Sellors
authors.forename: J
authors.initials: J
authors.lastname: Paavonen
mesh_terms: D000328:Adult; D002690:Chlamydia Infections / Q000175:diagnosis*; D002692:Chlamydia trachomatis; D005260:Female; D006801:Humans; D008403:Mass Screening; D000292:Pelvic Inflammatory Disease / Q000517:prevention & control*; D016032:Randomized Controlled Trials as Topic / Q000379:methods*; D012107:Research Design; D015983:Selection Bias