PT - JOURNAL ARTICLE AU - Richard Lehman TI - Evidently… AID - 10.1136/ebm.14.3.71 DP - 2009 Jun 01 TA - Evidence Based Medicine PG - 71--71 VI - 14 IP - 3 4099 - http://ebm.bmj.com/content/14/3/71.short 4100 - http://ebm.bmj.com/content/14/3/71.full SO - Evid Based Med2009 Jun 01; 14