Review
Copyright ©The Author(s) 2020.
World J Gastroenterol. Jun 21, 2020; 26(23): 3126-3144
Published online Jun 21, 2020. doi: 10.3748/wjg.v26.i23.3126
Figure 1
Figure 1 Decision tree for literature research strategy. PSC: Primary sclerosing cholangitis.