RT Journal Article SR Electronic T1 Percutaneous coronary intervention plus optimal medical therapy was not more effective than medical therapy alone in stable CAD JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 107 OP 107 DO 10.1136/ebm.12.4.107 VO 12 IS 4 YR 2007 UL http://ebm.bmj.com/content/12/4/107.abstract AB