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Kishk, N., H. Gabr, S. Hamdy, L. Afifi, N. Abokresha, H. Mahmood, A. Wafaie, and D. Bilal, "Case control series of intrathecal autologous bone marrow mesenchymal stem cell therapy for chronic spinal cord injury", Neurorehabilitation and Neural Repair, vol. 24, issue 8, pp. 702-708, 2010.
Shaheen, H., A. Abdelkader, A. Algohary, N. El-Fayoumy, and L. Afifi, "Obstructive sleep apnea in epilepsy: a preliminary Egyptian study", Sleep and Breathing, vol. 16, issue 3, pp. 765-771, 2012.
Kassem, H., F. Alshiekh, A. Wafaie, S. Abdelfattah, H. Farghaly, and L. Afifi, "- Presurgical evaluation of refractory temporal lobe epilepsy: Comparison of MR imaging, PET and ictal SPECT in localization of the epileptogenic substrate. ", The Egyptian Journal of Radiology and Nuclear Medicine, vol. 44, issue 3, pp. 641-649, 2013.
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