RT Journal Article SR Electronic T1 Should we regionalize the management of pulmonary embolism? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 58 OP 60 DO 10.1503/cmaj.071579 VO 178 IS 1 A1 Marc Carrier MD A1 Philip S. Wells, MD MSc YR 2008 UL http://www.cmaj.ca/content/178/1/58.abstract