PT - JOURNAL ARTICLE AU - CMAJ editors TI - Clinical Shorts AID - 10.1503/cmaj.110247 DP - 2011 Mar 08 TA - Canadian Medical Association Journal PG - 462--462 VI - 183 IP - 4 4099 - http://www.cmaj.ca/content/183/4/462.short 4100 - http://www.cmaj.ca/content/183/4/462.full SO - CMAJ2011 Mar 08; 183