PT - JOURNAL ARTICLE AU - Glenn, William M. TI - Jennifer A. Parker MD CCFP DP - 2015 Aug 01 TA - Canadian Family Physician PG - 705--707 VI - 61 IP - 8 4099 - http://www.cfp.ca/content/61/8/705.1.short 4100 - http://www.cfp.ca/content/61/8/705.1.full SO - Can Fam Physician2015 Aug 01; 61