Best age for cervical smears.
D000328:Adult; D000367:Age Factors; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000401:mortality; D005260:Female; D006801:Humans; D008875:Middle Aged; D002583:Uterine Cervical Neoplasms / Q000175:diagnosis* / Q000401:mortality; D014626:Vaginal Smears