title: Negative cytology preceding cervical cancer: causes and prevention.
authors.forename: C A
authors.initials: CA
authors.lastname: Rubio
mesh_terms: D005188:False Negative Reactions; D005260:Female; D006801:Humans; D002583:Uterine Cervical Neoplasms / Q000473:pathology*; D014626:Vaginal Smears / Q000379:methods*