Original Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 21, 2012; 18(47): 6943-6950
Published online Dec 21, 2012. doi: 10.3748/wjg.v18.i47.6943
Figure 1
Figure 1 Flow chart of patient enrollment. ALT: Alanine aminotransferase.