Biopsy-Related Hemorrhage of Renal Allografts Treated by Percutaneous Superselective Segmental Renal Artery Embolization - Pappas, P.; Constantinides, C.; Leonardou, P.; Zavos, G.; Boletis, J.; Koutalellis, G.; Adamakis, I. (Transplantation Proceedings, 2006)