Witjes, J Alfred Comparison of hexaminolevulinate based flexible and rigid fluorescence cystoscopy with rigid white light cystoscopy in bladder cancer: results of a prospective Phase II study. [electronic resource] - European urology Mar 2005 - 319-22 p. digital Publication Type: Clinical Trial; Clinical Trial, Phase II; Comparative Study; Controlled Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't ISSN: 0302-2838 Standard No.: 10.1016/j.eururo.2004.09.017 doi Subjects--Topical Terms: AgedAminolevulinic AcidCystoscopesCystoscopy--adverse effectsEquipment DesignFemaleFluorescenceHemorrhage--etiologyHumansMaleMiddle AgedPredictive Value of TestsProspective StudiesUrinary Bladder Neoplasms--classification