RT Journal Article SR Electronic T1 A bedside conversation with Wilder Penfield JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 745 OP 746 DO 10.1503/cmaj.110202 VO 183 IS 7 A1 Alan Blum YR 2011 UL http://www.cmaj.ca/content/183/7/745.abstract