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Jeon BH, Lee CH, Bae CH, Jang JS, Cho JW.Jeon BH, et al. Among authors: bae ch.J Chest Surg. 2021 Dec 5;54(6):517-520. doi: 10.5090/jcs.21.028.J Chest Surg. 2021.PMID: 34667133Free PMC article.