PT - JOURNAL ARTICLE AU - Steven Millward TI - Ruptured thoracic aortic aneurysm and aortic dissection are entirely different entities AID - 10.1503/cmaj.115-0004 DP - 2015 Jan 06 TA - Canadian Medical Association Journal PG - 57--57 VI - 187 IP - 1 4099 - http://www.cmaj.ca/content/187/1/57.2.short 4100 - http://www.cmaj.ca/content/187/1/57.2.full SO - CMAJ2015 Jan 06; 187