PT - JOURNAL ARTICLE AU - Sharma, Arya M. TI - Response DP - 2008 Jun 01 TA - Canadian Family Physician PG - 849--850 VI - 54 IP - 6 4099 - http://www.cfp.ca/content/54/6/849.short 4100 - http://www.cfp.ca/content/54/6/849.full SO - Can Fam Physician2008 Jun 01; 54