OC-0621: Comparison of perfusion CT parameters and [18F]-FDG uptake in head and neck cancer patients. (April 2015) - Nesteruk, M.; Lang, S.; Stieb, S.; Hemmatazad, H.; Glatz, S.; Veit-Haibach, P.; Guckenberger, M.; Klöck, S.; Riesterer, O.