RT Journal Article SR Electronic T1 Trimethoprim reduced dysuria in women with symptoms of urinary tract infection but negative urine dipstick test results JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 19 OP 19 DO 10.1136/ebm.11.1.19 VO 11 IS 1 YR 2006 UL http://ebm.bmj.com/content/11/1/19.abstract AB