RT Journal Article SR Electronic T1 Current status of percutaneous coronary intervention in China JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 415 OP 418 DO 10.1136/hrt.2009.170571 VO 96 IS 6 A1 Runlin Gao YR 2010 UL http://heart.bmj.com/content/96/6/415.abstract AB