title: Loops in the natural history of cervical cancer.
authors.affiliation: Klinikum Wolfsburg, Wolfsburg, Germany. k.u.petry@klinikum.wolfsburg.de
authors.forename: Karl Ulrich
authors.initials: KU
authors.lastname: Petry
mesh_terms: D005260:Female; D006801:Humans; D007434:Intrauterine Devices; D030361:Papillomavirus Infections / Q000453:epidemiology*; D002583:Uterine Cervical Neoplasms / Q000453:epidemiology*; D016387:Women's Health