PT - JOURNAL ARTICLE AU - J. Hoey TI - Editor's preface DP - 1998 Jan 27 TA - Canadian Medical Association Journal PG - 157--157 VI - 158 IP - 2 4099 - http://www.cmaj.ca/content/158/2/157.short 4100 - http://www.cmaj.ca/content/158/2/157.full SO - CMAJ1998 Jan 27; 158