PT - JOURNAL ARTICLE AU - Lauren Vogel TI - Are you kidding, doc? AID - 10.1503/cmaj.109-4115 DP - 2012 Mar 06 TA - Canadian Medical Association Journal PG - E217--E218 VI - 184 IP - 4 4099 - http://www.cmaj.ca/content/184/4/E217.short 4100 - http://www.cmaj.ca/content/184/4/E217.full SO - CMAJ2012 Mar 06; 184