Westphal M, Hamel W, Zirkel D, Herrmann H D, Bilzer T, Reifenberger G, Schober R, Wechsler W, Albert F K, Behnke J
Department of Neurological Surgery, University Hospital Eppendorf, Hamburg, Germany.
Recent Results Cancer Res. 1994;135:171-84. doi: 10.1007/978-3-642-85039-4_17.