title: Internal quality assurance of sensitivity of primary screening.
authors.forename: M E
authors.initials: ME
authors.lastname: Boxer
mesh_terms: D005188:False Negative Reactions; D005260:Female; D006801:Humans; D008403:Mass Screening / Q000706:statistics & numerical data; D011785:Quality Assurance, Health Care; D012680:Sensitivity and Specificity; D002577:Uterine Cervical Diseases / Q000175:diagnosis*; D014626:Vaginal Smears / Q000592:standards*