Fog Lomholt, A., Christensen, I. J., Høyer-Hansen, G., & Nielsen, H. J. (2010). Prognostic value of intact and cleaved forms of the urokinase plasminogen activator receptor in a retrospective study of 518 colorectal cancer patients. Acta Oncologica, 49(6), 805–811. https://doi.org/10.3109/0284186X.2010.491086