TY - JOUR A1 - Fitzek, S. A1 - Leistitz, L. A1 - Witte, O.W. A1 - Heuschmann, P.U. A1 - Fitzek, Clemens T1 - The Essen Stroke Risk Score in one-year follow-up acute ischemic stroke patients JF - Cerebrovascular diseases Y1 - 2011 U6 - https://doi.org/10.1159/000323226 SN - 1015-9770 (Print) SN - 1421-9786 (Electronic) VL - 31 IS - 4 SP - 400 EP - 407 ER - TY - JOUR A1 - Fitzek, S. A1 - Engelmann, C. A1 - Fitzek, Clemens T1 - Vertebral Pneumatization JF - Clinical Neuroradiology Y1 - 2011 U6 - https://doi.org/10.1007/s00062-010-0034-5 SN - 1869-1439 (Print) SN - 1869-1447 (Online) VL - 21 IS - 1 SP - 27 EP - 30 ER - TY - JOUR A1 - Renz, D.M. A1 - Hahn, H.K. A1 - Schmidt, P. A1 - Rexilius, J. A1 - Lentschig, M. A1 - Pfeil, A. A1 - Sauner, D. A1 - Fitzek, Clemens A1 - Mentzel, H.J. A1 - Kaiser, W.A. A1 - Reichenbach, J.R. A1 - Böttcher, J. T1 - Accuracy and reproducibility of a novel semi-automatic segmentation technique for MR volumetry of the pituitary gland JF - Neurodadiology Y1 - 2011 U6 - https://doi.org/10.1007/s00234-010-0727-0 SN - 0028-3940 (Print) SN - 1432-1920 (Online) VL - 53 IS - 4 SP - 233 EP - 244 ER - TY - JOUR A1 - Hagemann, Georg A1 - Ugur, Tarik A1 - Schleussner, Ekkehard A1 - Mentzel, Hans-Joachim A1 - Fitzek, Clemens A1 - Witte, Otto W. A1 - Gaser, Christian T1 - Changes in brain size during the menstrual cycle JF - PLoS ONE Y1 - 2011 U6 - https://doi.org/10.1371/journal.pone.0014655 SN - 1932-6203 (Electronic) VL - 6 IS - 2 SP - e14655 ER -