RT Journal Article SR Electronic T1 Left main coronary artery stenosis associated with aortitis in a patient with Crohn’s disease JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 618 OP 618 DO 10.1136/hrt.2005.075465 VO 92 IS 5 A1 A A Cheema A1 A J McNeill YR 2006 UL http://heart.bmj.com/content/92/5/618.abstract AB