title: Regarding positive smears with normal colposcopy and the frequency of CIN.
authors.forename: D E
authors.initials: DE
authors.lastname: Townsend
mesh_terms: D003127:Colposcopy; D005188:False Negative Reactions; D005260:Female; D006801:Humans; D002583:Uterine Cervical Neoplasms / Q000473:pathology*; D014626:Vaginal Smears; D002578:Uterine Cervical Dysplasia / Q000473:pathology*