by Ulvik, O, Ulvik, N.M
Published in European urology supplements : official journal of the European Association of Urology (01.02.2012)

by Ulvik, O, Rennesund, K, Gjengstø, P, Ulvik, N.M
Published in European urology supplements : official journal of the European Association of Urology (01.02.2012)

by Ulvik, O, Høstmark, J.G, Bakke, A.M, Gjengstø, P, Torkelsen, T.K, Ulvik, N.M
Published in European urology supplements : official journal of the European Association of Urology (01.04.2010)

by Bakke, V., Hjelle, K., Takle, M., Colapaoli, L., Rørvik, J., Beisland, C., Gjengsto, P., Ulvik, N.M.
Published in European urology supplements : official journal of the European Association of Urology (01.03.2005)