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Meta-Analysis
Copyright: ©Author(s) 2026.
World J Gastrointest Oncol. Oct 15, 2026; 18(10): 121850
Published online Oct 15, 2026. doi: 10.4251/wjgo.121850
Figure 1
Figure 1 PRISMA flow diagram of study selection. 1The number of records identified from each database is reported separately.


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