RT Journal Article SR Electronic T1 Pericarditis and impending rupture of aneurysms of the ascending aorta JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1190 OP 1191 VO 126 IS 10 A1 Morris, A. L. YR 1982 UL http://www.cmaj.ca/content/126/10/1190.abstract