80
Participants
Start Date
January 31, 2012
Primary Completion Date
June 30, 2013
Study Completion Date
July 31, 2013
silymarin
140 mg three times a day for 4 weeks
Placebo
Placebo (silymarin) 1 tab three times a day for 4 weeks
Gastroenterology and Hepatology, Ramathibodi hospital, Bangkok
Ramathibodi Hospital
OTHER