Percutaneous coronary intervention versus coronary-artery bypass grafting for severe coronary artery disease.
N Engl J Med. 2009 Mar 5;360(10):961-72. doi: 10.1056/NEJMoa0804626. Epub 2009 Feb 18.
N Engl J Med. 2009.
PMID: 19228612
Free article.
Clinical Trial.