RT Journal Article SR Electronic T1 Using guidelines for coronary revascularisation: how many are needed and are they any good? JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 5 OP 6 DO 10.1136/heart.83.1.5 VO 83 IS 1 A1 HARRY HEMINGWAY A1 SHRILLA BANERJEE A1 ADAM TIMMIS YR 2000 UL http://heart.bmj.com/content/83/1/5.abstract AB