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Le VN, Pham LH, Do DH, Nguyen HL, Kim Dao DT, Nguyen NQ.Le VN, et al. Among authors: pham lh.Int J Surg Case Rep. 2020;77:418-421. doi: 10.1016/j.ijscr.2020.11.022. Epub 2020 Nov 7.Int J Surg Case Rep. 2020.PMID: 33227688Free PMC article.