RT Journal Article SR Electronic T1 Review: vaginal signs and symptoms perform poorly in diagnosing vaginal candidiasis, bacterial vaginosis, and vaginal trichomoniasis JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 153 OP 153 DO 10.1136/ebm.9.5.153 VO 9 IS 5 YR 2004 UL http://ebm.bmj.com/content/9/5/153.abstract AB