Cervical cytology and sequential birth control pills.
D002277:Carcinoma / Q000175:diagnosis; D002584:Cervix Uteri / Q000166:cytology / Q000187:drug effects* / Q000473:pathology; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D006965:Hyperplasia; D008145:Louisiana; D011159:Population Surveillance; D002583:Uterine Cervical Neoplasms / Q000139:chemically induced / Q000175:diagnosis / Q000453:epidemiology; D014626:Vaginal Smears
D003276:Contraceptives, Oral