PT - JOURNAL ARTICLE AU - Hoey, J. TI - Editor's preface DP - 1997 Dec 01 TA - Canadian Medical Association Journal PG - 1497--1497 VI - 157 IP - 11 4099 - http://www.cmaj.ca/content/157/11/1497.short 4100 - http://www.cmaj.ca/content/157/11/1497.full SO - CMAJ1997 Dec 01; 157