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Alhassan N, Yang M, Wong-Chong N, Liberman AS, Charlebois P, Stein B, Fried GM, Lee L.Alhassan N, et al. Among authors: fried gm.Surg Endosc. 2019 Jan;33(1):8-18. doi: 10.1007/s00464-018-6419-2. Epub 2018 Sep 12.Surg Endosc. 2019.PMID: 30209606