RT Journal Article SR Electronic T1 OpenNotes Project “levels the playing field” between doctors and patients JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1497 OP 1498 DO 10.1503/cmaj.109-3662 VO 182 IS 14 A1 Lauren Vogel YR 2010 UL http://www.cmaj.ca/content/182/14/1497.abstract