PT - JOURNAL ARTICLE AU - Cameron, Ian TI - Lysander DP - 2008 Aug 01 TA - Canadian Family Physician PG - 1148--1149 VI - 54 IP - 8 4099 - http://www.cfp.ca/content/54/8/1148.short 4100 - http://www.cfp.ca/content/54/8/1148.full SO - Can Fam Physician2008 Aug 01; 54