PT - JOURNAL ARTICLE ED - BMJ Publishing Group Ltd TI - Glossary AID - 10.1136/ebm.8.5.160-a DP - 2003 Sep 01 TA - Evidence Based Medicine PG - 160--160 VI - 8 IP - 5 4099 - http://ebm.bmj.com/content/8/5/160.2.short 4100 - http://ebm.bmj.com/content/8/5/160.2.full SO - Evid Based Med2003 Sep 01; 8