RT Journal Article SR Electronic T1 Cardiac sarcoidosis JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 282 OP 288 DO 10.1136/hrt.2005.080481 VO 92 IS 2 A1 Doughan, Abdul R A1 Williams, Byron R YR 2006 UL http://heart.bmj.com/content/92/2/282.abstract AB