PT - JOURNAL ARTICLE AU - Blum, Alan TI - A bedside conversation with Wilder Penfield AID - 10.1503/cmaj.110202 DP - 2011 Jan 01 TA - Canadian Medical Association Journal PG - cmaj.110202 4099 - http://www.cmaj.ca/content/early/2011/04/11/cmaj.110202.short 4100 - http://www.cmaj.ca/content/early/2011/04/11/cmaj.110202.full