PT - JOURNAL ARTICLE ED - , TI - Glossary AID - 10.1136/ebm.9.6.191-a DP - 2004 Nov 01 TA - Evidence Based Medicine PG - 191--191 VI - 9 IP - 6 4099 - http://ebm.bmj.com/content/9/6/191.2.short 4100 - http://ebm.bmj.com/content/9/6/191.2.full SO - Evid Based Med2004 Nov 01; 9