title: Two components of cervical cancer?
mesh_terms: D000367:Age Factors; D000368:Aged; D002278:Carcinoma in Situ / Q000453:epidemiology; D005260:Female; D006801:Humans; D008875:Middle Aged; D002583:Uterine Cervical Neoplasms / Q000145:classification / Q000453:epidemiology*