PT - JOURNAL ARTICLE AU - Richard Lehman TI - Evidently…* AID - 10.1136/ebm.13.1.6 DP - 2008 Feb 01 TA - Evidence Based Medicine PG - 6--6 VI - 13 IP - 1 4099 - http://ebm.bmj.com/content/13/1/6.short 4100 - http://ebm.bmj.com/content/13/1/6.full SO - Evid Based Med2008 Feb 01; 13