Meta-Analysis
Copyright ©The Author(s) 2018.
World J Clin Cases. Nov 6, 2018; 6(13): 650-658
Published online Nov 6, 2018. doi: 10.12998/wjcc.v6.i13.650
Figure 4
Figure 4 The funnel plot of the significant remission rate between photodynamic therapy combined with chemotherapy and photodynamic therapy/chemotherapy alone in middle-advanced upper gastrointestinal carcinomas. RR: Risk ratio.