RT Journal Article SR Electronic T1 Improving primary care for patients with complex chronic diseases: Can health information technology play a role? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 17 OP 18 DO 10.1503/cmaj.091101 VO 181 IS 1-2 A1 Richard W. Grant A1 Blackford Middleton YR 2009 UL http://www.cmaj.ca/content/181/1-2/17.abstract