PT - JOURNAL ARTICLE AU - J. Hoey TI - Editor's preface DP - 1999 May 18 TA - Canadian Medical Association Journal PG - 1417--1417 VI - 160 IP - 10 4099 - http://www.cmaj.ca/content/160/10/1417.short 4100 - http://www.cmaj.ca/content/160/10/1417.full SO - CMAJ1999 May 18; 160