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Meta-Analysis
©Author(s) (or their employer(s)) 2026.
World J Gastrointest Surg. Feb 27, 2026; 18(2): 113979
Published online Feb 27, 2026. doi: 10.4240/wjgs.v18.i2.113979
Figure 1
Figure 1 The selection process of studies for the meta-analysis. CNKI: China National Knowledge Infrastructure; RCT: Randomized controlled trial.


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