PT - JOURNAL ARTICLE AU - Ng, Victor K. AU - Burke, Clarissa TI - A look back to see ahead DP - 2010 Dec 01 TA - Canadian Family Physician PG - 1259--1261 VI - 56 IP - 12 4099 - http://www.cfp.ca/content/56/12/1259.short 4100 - http://www.cfp.ca/content/56/12/1259.full SO - Can Fam Physician2010 Dec 01; 56