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©The Author(s) 2025.
World J Gastrointest Oncol. Jul 15, 2025; 17(7): 107995
Published online Jul 15, 2025. doi: 10.4251/wjgo.v17.i7.107995
Published online Jul 15, 2025. doi: 10.4251/wjgo.v17.i7.107995
Figure 1
The specific process of literature researching and selection.
- Citation: Hussain MM, Wang JM, Zhai AQ, Li FY, Hu HJ. Comparison of prognostic factors and their differences in intrahepatic, hilar, and distal cholangiocarcinoma: A systematic review and meta-analysis. World J Gastrointest Oncol 2025; 17(7): 107995
- URL: https://www.wjgnet.com/1948-5204/full/v17/i7/107995.htm
- DOI: https://dx.doi.org/10.4251/wjgo.v17.i7.107995