RT Journal Article SR Electronic T1 Lack of workplace mental health resources increases pressure on health care system JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E767 OP E768 DO 10.1503/cmaj.109-3945 VO 183 IS 12 A1 Laura Eggertson YR 2011 UL http://www.cmaj.ca/content/183/12/E767.abstract