[Patient selection for thrombolysis using perfusion and diffusion MRI. An overview] Thomalla, Götz Ringleb, P Köhrmann, M Schellinger, P D 2009 - Forschungsinformationssystem des UKE
[Effective acute stroke treatment beyond approval limitations: intravenous thrombolysis within an extended time window (3-6 h) and in old patients (aged 80 or older)] Thomalla, Götz Köhrmann, M Röther, Joachim Schellinger, P D 2007 - Forschungsinformationssystem des UKE