RT Journal Article SR Electronic T1 Access to emergency operative care: a comparative study between the Canadian and American health care systems JF Canadian Journal of Surgery JO CAN J SURG FD Canadian Medical Association SP 403 OP 406 DO 10.1503/cjs.032911 VO 54 IS 6 A1 Carl J. Brown A1 Samuel R. Finlayson A1 Mark C. Taylor YR 2011 UL http://canjsurg.ca/content/54/6/403.abstract