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Ray ER, O'Brien TS.Ray ER, et al.BJU Int. 2005 Oct;96(6):747-8. doi: 10.1111/j.1464-410X.2005.05762.x.BJU Int. 2005.PMID: 16153191No abstract available.
Ray ER, Turney BW, Singh R, Chandra A, Cranston DW, O'Brien TS.Ray ER, et al.BJU Int. 2006 Jun;97(6):1211-5. doi: 10.1111/j.1464-410X.2006.06093.x.BJU Int. 2006.PMID: 16686713