RT Journal Article SR Electronic T1 Staffing levels in long-term care facilities JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1736 OP 1737 DO 10.1503/cmaj.1070036 VO 176 IS 12 A1 McGrail, Kimberlyn M. A1 McGregor, Margaret J. YR 2007 UL http://www.cmaj.ca/content/176/12/1736.3.abstract