PT - JOURNAL ARTICLE AU - William M. Glenn TI - Zaharo Katsios MD CCFP DP - 2015 Apr 01 TA - Canadian Family Physician PG - 359--361 VI - 61 IP - 4 4099 - http://www.cfp.ca/content/61/4/359.2.short 4100 - http://www.cfp.ca/content/61/4/359.2.full SO - Can Fam Physician2015 Apr 01; 61