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1 A Randomized, Prospective, Placebo/Controlled Study for the Effect of Phenazopyridine HCl on Pain Perception following Cystoscopy
Tae Nam Kim, Moon Kee Chung
Korean J Urol.2006;47(1):97-100.   Published online 2006 January 31     DOI: http://dx.doi.org/10.4111/kju.2006.47.1.97
      

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