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Soo I, Gerdes H, Markowitz AJ, Mendelsohn RB, Ludwig E, Shah P, Schattner MA.Soo I, et al. Among authors: gerdes h.Surg Endosc. 2016 Feb;30(2):521-525. doi: 10.1007/s00464-015-4234-6. Epub 2015 Jun 20.Surg Endosc. 2016.PMID: 26091983Free PMC article.
Faraz S, Salem SB, Schattner M, Mendelsohn R, Markowitz A, Ludwig E, Zheng J, Gerdes H, Shah PM.Faraz S, et al. Among authors: gerdes h.Gastrointest Endosc. 2018 May;87(5):1310-1317. doi: 10.1016/j.gie.2017.12.017. Epub 2018 Jan 4.Gastrointest Endosc. 2018.PMID: 29307474Free PMC article.
Caceres A, Zhou Q, Iasonos A, Gerdes H, Chi DS, Barakat RR.Caceres A, et al. Among authors: gerdes h.Gynecol Oncol. 2008 Mar;108(3):482-5. doi: 10.1016/j.ygyno.2007.11.035. Epub 2008 Jan 10.Gynecol Oncol. 2008.PMID: 18190953