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. 2020 Sep 3;133(22):2731–2742. doi: 10.1097/CM9.0000000000001069

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Copyright © 2020 The Chinese Medical Association, produced by Wolters Kluwer, Inc. under the CC-BY-NC-ND license.

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Forest plots of meta-analysis on length of hospital stay. CI: confidence interval; ER: endoscopic resection; LAP: laparoscopic resection; WMD: weighted mean difference.