RT Journal Article SR Electronic T1 Economist challenges recruiting hyperbole JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 543 OP 544 DO 10.1503/cmaj.080165 VO 178 IS 5 A1 Miriam Shuchman MD YR 2008 UL http://www.cmaj.ca/content/178/5/543.abstract