RT Journal Article SR Electronic T1 Embolectomy for massive pulmonary embolism after cesarean delivery JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E73 OP E73 DO 10.1503/cmaj.150176 VO 188 IS 4 A1 Ki Hoon Ahn A1 Soon-Cheol Hong YR 2016 UL http://www.cmaj.ca/content/188/4/E73.abstract