RT Journal Article SR Electronic T1 Centralized, nationwide electronic health records schemes under assault JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E1105 OP E1106 DO 10.1503/cmaj.109-4001 VO 183 IS 15 A1 Webster, Paul Christopher YR 2011 UL http://www.cmaj.ca/content/183/15/E1105.abstract