Outcome Prediction Using Perfusion Parameters and Collateral Scores of Multi-Phase and Single-Phase CT Angiography in Acute Stroke: Need for One, Two, Three, or Thirty Scans?
Katharina Schregel, Ioannis Tsogkas, Carolin Peter, Antonia Zapf, Daniel Behme, Marlena Schnieder, Ilko L. Maier, Jan Liman, Michael Knauth, Marios-Nikos Psychogios
J Stroke. 2018;20(3):362-372.   Published online 2018 Sep 30     DOI: https://doi.org/10.5853/jos.2018.00605
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