PT - JOURNAL ARTICLE AU - Fok-Han Leung TI - Texture and approach DP - 2014 Sep 01 TA - Canadian Family Physician PG - 823--825 VI - 60 IP - 9 4099 - http://www.cfp.ca/content/60/9/823.short 4100 - http://www.cfp.ca/content/60/9/823.full SO - Can Fam Physician2014 Sep 01; 60