Cervical cytological screening for users of oral contraceptives.
D003276:Contraceptives, Oral / Q000009:adverse effects*; D003581:Cytodiagnosis; D005260:Female; D006801:Humans; D012306:Risk; D002583:Uterine Cervical Neoplasms / Q000517:prevention & control*
D003276:Contraceptives, Oral