PT - JOURNAL ARTICLE ED - , TI - Review: opiate administration may alter physical examination findings but does not increase management errors in acute abdominal pain AID - 10.1136/ebm.12.1.23 DP - 2007 Feb 01 TA - Evidence Based Medicine PG - 23--23 VI - 12 IP - 1 4099 - http://ebm.bmj.com/content/12/1/23.short 4100 - http://ebm.bmj.com/content/12/1/23.full SO - Evid Based Med2007 Feb 01; 12