RT Journal Article SR Electronic T1 Imiquimod 5% cream reduced lesion size in vulvar intraepithelial neoplasia JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 143 OP 143 DO 10.1136/ebm.13.5.143 VO 13 IS 5 YR 2008 UL http://ebm.bmj.com/content/13/5/143.abstract AB