RT Journal Article SR Electronic T1 The role of endomyocardial biopsy in the management of cardiovascular disease: a commentary on joint AHA/ACC/ESC guidelines JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 759 OP 760 DO 10.1136/hrt.2008.161166 VO 95 IS 9 A1 P Elliott A1 E Arbustini YR 2009 UL http://heart.bmj.com/content/95/9/759.abstract AB