PT - JOURNAL ARTICLE AU - Hoey, J. TI - Editor's preface DP - 1997 Feb 01 TA - Canadian Medical Association Journal PG - 333--333 VI - 156 IP - 3 4099 - http://www.cmaj.ca/content/156/3/333.short 4100 - http://www.cmaj.ca/content/156/3/333.full SO - CMAJ1997 Feb 01; 156