Retrospective Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Nov 28, 2017; 23(44): 7863-7874
Published online Nov 28, 2017. doi: 10.3748/wjg.v23.i44.7863
Figure 1
Figure 1 Flowchart illustrating case search and identification process. HBV: Hepatitis B virus; PBC: Primary biliary cholangitis; UDCA: Ursodeoxycholic acid.