RT Journal Article SR Electronic T1 Those “in the know” should lay the parameters for human resource planning JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 167 OP 168 DO 10.1503/cmaj.061539 VO 176 IS 2 A1 David Hawkins YR 2007 UL http://www.cmaj.ca/content/176/2/167.abstract