title: Words of wisdom. Re: Fluorescence and white light cystoscopy for detection of carcinoma in situ of the urinary bladder.
authors.affiliation: Servicio de Urología, Hospital Royo Villanona, Zaragoza, Spain. jolivaencina@ono.com
authors.forename: José
authors.initials: J
authors.lastname: Oliva Encina
authors.forename: Carlos
authors.initials: C
authors.lastname: Rioja Sanz