Eman, H., Maged, A., Nervana, E., Manal, K., Ahmed, H., Enji, E. (2015). Serum matrix metalloproteinase-9 in acute ischemic stroke and its relation to stroke severity. Egyptian Journal of Neurology, Psychiatry and Neurosurgery. https://doi.org/10.4103/1110-1083.170661