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Powell AG, Bowman C, Brown C, Egan RJ, Lewis WG.Powell AG, et al.Postgrad Med J. 2020 Jun;96(1136):310-312. doi: 10.1136/postgradmedj-2019-137441. Epub 2020 Apr 28.Postgrad Med J. 2020.PMID: 32345759No abstract available.
Powell A, Coxon AH, Patel N, Chan D, Christian A, Lewis W.Powell A, et al.J Gastrointest Surg. 2018 Sep;22(9):1516-1527. doi: 10.1007/s11605-018-3787-9. Epub 2018 May 15.J Gastrointest Surg. 2018.PMID: 29766446Free PMC article.