RT Journal Article SR Electronic T1 Acute pleural effusion from aortic aneurysm rupture JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 451 OP 451 DO 10.1503/cmaj.130056 VO 186 IS 6 A1 Wells, Malcolm M. A1 Sun, Dongmei YR 2014 UL http://www.cmaj.ca/content/186/6/451.abstract AB