PT - JOURNAL ARTICLE ED - , TI - Program DP - 2003 Apr 01 TA - Canadian Journal of Surgery PG - 6--6 VI - 46 IP - Suppl 4099 - http://canjsurg.ca/content/46/supplement/6.short 4100 - http://canjsurg.ca/content/46/supplement/6.full SO - CAN J SURG2003 Apr 01; 46