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Sartori A, De Luca M, Fiscon V, Frego M; CANSAS study working group; Portale G.Sartori A, et al.Updates Surg. 2019 Sep;71(3):539-542. doi: 10.1007/s13304-018-0575-8. Epub 2018 Aug 2.Updates Surg. 2019.PMID: 30073626