Björnsson, Oddur, Eiríkur Jónsson, Eiríkur Orri Guðmundsson, Valur Þór Marteinsson, Sigfús Þór Nikulásson, and Sigurður Guðjónsson. 2021. “Operative Management in Patients With Upper Tract Urothelial Carcinoma in Iceland: A Population-Based Study”. Scandinavian Journal of Urology 55 (3):197-202. https://doi.org/10.1080/21681805.2021.1916073.