PT - JOURNAL ARTICLE ED - , TI - Glossary AID - 10.1136/ebm.6.5.160-a DP - 2001 Sep 01 TA - Evidence Based Medicine PG - 160--160 VI - 6 IP - 5 4099 - http://ebm.bmj.com/content/6/5/160.2.short 4100 - http://ebm.bmj.com/content/6/5/160.2.full SO - Evid Based Med2001 Sep 01; 6