PT - JOURNAL ARTICLE AU - Richard Lehman TI - Evidently… AID - 10.1136/ebm.11.1.6 DP - 2006 Feb 01 TA - Evidence Based Medicine PG - 6--6 VI - 11 IP - 1 4099 - http://ebm.bmj.com/content/11/1/6.short 4100 - http://ebm.bmj.com/content/11/1/6.full SO - Evid Based Med2006 Feb 01; 11