PT - JOURNAL ARTICLE AU - Saitz, Richard TI - EBM round-up: February 2011 AID - 10.1136/ebm1170 DP - 2011 Feb 01 TA - Evidence Based Medicine PG - 1--4 VI - 16 IP - 1 4099 - http://ebm.bmj.com/content/16/1/1.short 4100 - http://ebm.bmj.com/content/16/1/1.full SO - Evid Based Med2011 Feb 01; 16