RT Journal Article SR Electronic T1 Jottings JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 34 OP 34 DO 10.1136/ebm.14.2.34 VO 14 IS 2 A1 Glasziou, Paul YR 2009 UL http://ebm.bmj.com/content/14/2/34.1.abstract AB