RT Journal Article SR Electronic T1 United States to compel physicians to make “meaningful use” of electronic health records JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1500 OP 1502 DO 10.1503/cmaj.109-3361 VO 182 IS 14 A1 Paul Christopher Webster YR 2010 UL http://www.cmaj.ca/content/182/14/1500.abstract