RT Journal Article SR Electronic T1 No specialty alone: the Wilder Penfield strategy JF Canadian Journal of Surgery JO CAN J SURG FD Canadian Medical Association SP 221 OP 221 DO 10.1503/cjs.008414 VO 57 IS 4 A1 Vivian C. McAlister YR 2014 UL http://canjsurg.ca/content/57/4/221.abstract