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Koren SF, Engel LE, Møller MP.Koren SF, et al. Among authors: moller mp.J Surg Case Rep. 2021 Mar 29;2021(3):rjab114. doi: 10.1093/jscr/rjab114. eCollection 2021 Mar.J Surg Case Rep. 2021.PMID: 33815760Free PMC article.