@article {von Kummer343, author = {R{\"u}diger von Kummer}, title = {Perfusion CT Scans}, volume = {23}, number = {2}, pages = {343--344}, year = {2002}, publisher = {American Journal of Neuroradiology}, issn = {0195-6108}, URL = {https://www.ajnr.org/content/23/2/343}, eprint = {https://www.ajnr.org/content/23/2/343.full.pdf}, journal = {American Journal of Neuroradiology} }