PT - JOURNAL ARTICLE AU - Christopher A Lamb AU - Anand V Reddy TI - Rifaximin may have a dramatic effect on hepatic encephalopathy AID - 10.7861/clinmedicine.12-5-489 DP - 2012 Oct 01 TA - Clinical Medicine PG - 489--490 VI - 12 IP - 5 4099 - http://www.rcpjournals.org/content/12/5/489.short 4100 - http://www.rcpjournals.org/content/12/5/489.full SO - Clin Med2012 Oct 01; 12