Low rate of contrast-induced Nephropathy after CT perfusion and CT angiography in acute stroke patientsRalf Dittrich, Darius G. Nabavi, Walter Heindel et al.|Journal of Neurology|2007Cited by 79
Perfusion CT in acute stroke: prediction of vessel recanalization and clinical outcome in intravenous thrombolytic therapyStephan P. Kloska, Walter Heindel, Ralf Dittrich et al.|European Radiology|2007Cited by 38
Comparison of Different Iodine Concentration Contrast Media in Perfusion Computed Tomography of the BrainStephan Kloska, Walter Heindel, E B Ringelstein et al.|Investigative Radiology|2007Cited by 8