PT - JOURNAL ARTICLE ED - , TI - Glossary AID - 10.1136/ebm.6.2.64-a DP - 2001 Mar 01 TA - Evidence Based Medicine PG - 64--64 VI - 6 IP - 2 4099 - http://ebm.bmj.com/content/6/2/64.2.short 4100 - http://ebm.bmj.com/content/6/2/64.2.full SO - Evid Based Med2001 Mar 01; 6