Roghmann, F., P. Ravi, J. Hanske, C. P. Meyer, M. A. Preston, J. Noldus, and Q.-D. Trinh. “Perioperative Outcomes After Radical Cystectomy at NCI-Designated Centres: Are They Any Better?”. Canadian Urological Association Journal, vol. 9, no. 5-6, June 2015, pp. 207-12, doi:10.5489/cuaj.2621.