RT Journal Article SR Electronic T1 Perfusion CT in Squamous Cell Carcinoma of the Upper Aerodigestive Tract: Long-Term Predictive Value of Baseline Perfusion CT Measurements JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A1852 A1 Bisdas, S. A1 Rumboldt, Z. A1 Popovic, K.S. A1 Baghi, M. A1 Koh, T.S. A1 Vogl, T.J. A1 Mack, M.G. YR 2009 UL http://www.ajnr.org/content/early/2009/10/29/ajnr.A1852.abstract AB