RT Journal Article SR Electronic T1 A mirror of the times JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1097 OP 1097 DO 10.1503/cmaj.061193 VO 175 IS 9 A1 Lawrence J. Hergott YR 2006 UL http://www.cmaj.ca/content/175/9/1097.abstract