TY - JOUR T1 - Editor's preface JF - Canadian Medical Association Journal JO - CMAJ SP - 969 LP - 969 VL - 160 IS - 7 AU - J. Hoey Y1 - 1999/04/06 UR - http://www.cmaj.ca/content/160/7/969.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -