Meta-Analysis
Copyright ©The Author(s) 2017.
World J Gastroenterol. Nov 28, 2017; 23(44): 7917-7929
Published online Nov 28, 2017. doi: 10.3748/wjg.v23.i44.7917
Figure 4
Figure 4 Forest plot and meta-analysis of tumor recurrence. AA: Anterior approach; CA: Conventional approach.