PT - JOURNAL ARTICLE ED - , TI - SESAP Critique DP - 1997 Jun 01 TA - Canadian Journal of Surgery PG - 208--208 VI - 40 IP - 3 4099 - http://canjsurg.ca/content/40/3/208.short 4100 - http://canjsurg.ca/content/40/3/208.full SO - CAN J SURG1997 Jun 01; 40