PT - JOURNAL ARTICLE AU - Grad, Roland TI - Cochrane reviews not so useful. DP - 2002 Sep 01 TA - Canadian Family Physician PG - 1436--1436 VI - 48 IP - 9 4099 - http://www.cfp.ca/content/48/9/1436.short 4100 - http://www.cfp.ca/content/48/9/1436.full SO - Can Fam Physician2002 Sep 01; 48