Quality of Life in Patients with High-grade Non–muscle-invasive Bladder Cancer Undergoing Standard Versus Reduced Frequency of Bacillus Calmette-Guérin Instillations: The EAU-RF NI... oleh Christine G.J.I. van Straten, Christien Caris, Marc-Oliver Grimm, Marc Colombel, Tim Muilwijk, Luis Martínez-Piñeiro, Marko M. Babjuk, Levent N. Türkeri, Joan Palou, Anup Patel, Anders S. Bjartell, Wim P.J. Witjes, Antoine G. van der Heijden, Lambertus A.L.M. Kiemeney