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Gupta N, Bansal A, Rao D, Early DS, Jonnalagadda S, Wani SB, Edmundowicz SA, Sharma P, Rastogi A.Gupta N, et al. Among authors: wani sb.Gastrointest Endosc. 2012 May;75(5):1022-30. doi: 10.1016/j.gie.2012.01.020. Epub 2012 Mar 9.Gastrointest Endosc. 2012.PMID: 22405698
Gupta N, Gaddam S, Wani SB, Bansal A, Rastogi A, Sharma P.Gupta N, et al. Among authors: wani sb.Gastrointest Endosc. 2012 Sep;76(3):531-8. doi: 10.1016/j.gie.2012.04.470. Epub 2012 Jun 23.Gastrointest Endosc. 2012.PMID: 22732877Clinical Trial.