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Chang SS, Cookson MS, Baumgartner RG, Wells N, Smith JA Jr.Chang SS, et al. Among authors: cookson ms.J Urol. 2002 May;167(5):2012-6.J Urol. 2002.PMID: 11956429
Chang SS, Cole E, Cookson MS, Peterson M, Smith JA Jr.Chang SS, et al. Among authors: cookson ms.J Urol. 2002 Oct;168(4 Pt 1):1442-5. doi: 10.1016/S0022-5347(05)64470-9.J Urol. 2002.PMID: 12352414
Clark T, Parekh DJ, Cookson MS, Chang SS, Smith ER Jr, Wells N, Smith J Jr.Clark T, et al. Among authors: cookson ms.J Urol. 2003 Jan;169(1):145-7; discussion 147-8. doi: 10.1016/S0022-5347(05)64055-4.J Urol. 2003.PMID: 12478123Clinical Trial.