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. 2018 Aug 3;6(8):E998–E1007. doi: 10.1055/a-0579-9050

Fig. 4.

Fig. 4

 Forest plot for the risk difference (RD) in local recurrence rates (event/total) between endoscopic submucosal dissection (ESD) and endoscopic mucosal resection (EMR) using a random-effects model in non-ampullary superficial duodenal tumors.