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Seth JH, Sahai A, Khan MS, van der Aa F, de Ridder D, Panicker JN, Dasgupta P, Fowler CJ.Seth JH, et al. Among authors: panicker jn.BJU Int. 2013 Mar;111(3):372-80. doi: 10.1111/j.1464-410X.2012.11672.x.BJU Int. 2013.PMID: 23444927Review.