@article{UrbanWichtFitzeketal.1999, author = {Urban, P. P. and Wicht, S. and Fitzek, S. and Marx, J. and Th{\"o}mke, F. and Fitzek, Clemens and Hopf, H. C.}, title = {Ipsilateral facial weakness in upper medullary infarction-supranuclear or infranuclear origin?}, series = {Journal of neurology}, volume = {246}, journal = {Journal of neurology}, number = {9}, issn = {0340-5354 (Print)}, doi = {10.1007/s004150050457}, pages = {798 -- 801}, year = {1999}, language = {en} } @article{FitzekFitzekMarxetal.1999, author = {Fitzek, S. and Fitzek, Clemens and Marx, J. and Speckter, H. and Urban, P. P. and Th{\"o}mke, F. and Stoeter, P. and Hopf, H. C.}, title = {Blink reflex R2 changes and localisation of lesions in the lower brainstem (Wallenberg's syndrome): an electrophysiological and MRI study}, series = {Journal of neurology, neurosurgery, and psychiatry}, volume = {67}, journal = {Journal of neurology, neurosurgery, and psychiatry}, number = {5}, issn = {0022-3050 (Print)}, doi = {10.1136/jnnp.67.5.630}, pages = {630 -- 636}, year = {1999}, language = {en} } @article{UrbanHansenBaumgaertneretal.1999, author = {Urban, P. P. and Hansen, C. and Baumg{\"a}rtner, U. and Fitzek, S. and Marx, J. and Fitzek, Clemens and Treede, R. D. and Hopf, H. C.}, title = {Abolished laser-evoked potentials and normal blink reflex in midlateral medullary infarction}, series = {Journal of neurology}, volume = {246}, journal = {Journal of neurology}, number = {5}, issn = {0340-5354 (Print)}, doi = {10.1007/s004150050361}, pages = {347 -- 352}, year = {1999}, language = {en} }