RT Journal Article SR Electronic T1 UK doctors may lose self-regulation JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1264 OP 1264 DO 10.1503/cmaj.070431 VO 176 IS 9 A1 Cathel Kerr YR 2007 UL http://www.cmaj.ca/content/176/9/1264.abstract