PT - JOURNAL ARTICLE ED - , TI - Review: smooth muscle relaxants treat abdominal pain and loperamide reduces diarrhoea in irritable bowel syndrome AID - 10.1136/ebm.6.1.20 DP - 2001 Jan 01 TA - Evidence Based Medicine PG - 20--20 VI - 6 IP - 1 4099 - http://ebm.bmj.com/content/6/1/20.short 4100 - http://ebm.bmj.com/content/6/1/20.full SO - Evid Based Med2001 Jan 01; 6