RT Journal Article SR Electronic T1 Single HPV test not useful for predicting CIN2 or worse or for guiding choice of further investigations for women aged 20–59 presenting to NHS Cervical Screening Programme with borderline abnormalities or mild dyskaryosis JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 182 OP 183 DO 10.1136/ebm1111 VO 15 IS 6 A1 Ned Powell YR 2010 UL http://ebm.bmj.com/content/15/6/182.abstract AB