PT - JOURNAL ARTICLE AU - Shane Neilson TI - Ronald S. Weiss MD CCFP FCFP DP - 2013 Sep 01 TA - Canadian Family Physician PG - 1012--1013 VI - 59 IP - 9 4099 - http://www.cfp.ca/content/59/9/1012.short 4100 - http://www.cfp.ca/content/59/9/1012.full SO - Can Fam Physician2013 Sep 01; 59