PT - JOURNAL ARTICLE AU - Rob Boulay TI - At the heart of the matter DP - 2011 Jun 01 TA - Canadian Family Physician PG - 741--741 VI - 57 IP - 6 4099 - http://www.cfp.ca/content/57/6/741.short 4100 - http://www.cfp.ca/content/57/6/741.full SO - Can Fam Physician2011 Jun 01; 57