RT Journal Article SR Electronic T1 COTTON-WOOL GRANULOMA OF PULMONARY ARTERY JF British Heart Journal JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 518 OP 520 DO 10.1136/hrt.24.4.518 VO 24 IS 4 A1 Heath, Donald A1 Mackinnon, John YR 1962 UL http://heart.bmj.com/content/24/4/518.abstract AB