Retrospective Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Feb 14, 2017; 23(6): 1059-1066
Published online Feb 14, 2017. doi: 10.3748/wjg.v23.i6.1059
Figure 2
Figure 2 Helicobacter pylori eradication rates of second-line bismuth-based quadruple therapy according to years (P = 0. 01).