The incidence of false negative cervical cytology as determined by colposcopically directed biopsies.
D001706:Biopsy; D003127:Colposcopy; D003581:Cytodiagnosis; D005188:False Negative Reactions; D005260:Female; D006801:Humans; D011446:Prospective Studies; D002583:Uterine Cervical Neoplasms / Q000175:diagnosis*