PT - JOURNAL ARTICLE AU - MacDonald, N. AU - Hoey, J. TI - Editor's preface DP - 1998 Jun 30 TA - Canadian Medical Association Journal PG - 1685--1685 VI - 158 IP - 13 4099 - http://www.cmaj.ca/content/158/13/1685.short 4100 - http://www.cmaj.ca/content/158/13/1685.full SO - CMAJ1998 Jun 30; 158