RT Journal Article SR Electronic T1 Features of EBM Online JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 5 OP 5 DO 10.1136/ebm.9.1.5 VO 9 IS 1 A1 Paul Glasziou A1 Brian Haynes A1 Dominic Mitchell YR 2004 UL http://ebm.bmj.com/content/9/1/5.abstract AB