PT - JOURNAL ARTICLE AU - Mark Bernstein TI - Fully informed consent is impossible in surgical clinical trials DP - 2005 Aug 01 TA - Canadian Journal of Surgery PG - 271--272 VI - 48 IP - 4 4099 - http://canjsurg.ca/content/48/4/271.short 4100 - http://canjsurg.ca/content/48/4/271.full SO - CAN J SURG2005 Aug 01; 48