Abdallah, A. N., A. A. Shamaa, O. S. el-Tookhy, and M. M. Bahr,
"Effect of combined intrathecal/intravenous injection of bone marrow derived stromal cells in platelet-rich plasma on spinal cord injury in companion animals",
Open Veterinary Journal, vol. Vol. 11:, issue 2, pp. 270–276, 2021.
Abdelnaby, E. A., I. A. M. Ahmed N. Abdallah, Omar S. El-Tookhy, and A. A. Shamaa,
"The therapeutic effect of stem cell-derived exosomes in the treatment of chronic endometritis as assessed by histopathological, Doppler and hormonal expression in Arabian mares ",
Equine Veterinary Education Issue 7 p. , issue Volume 36,, pp. 347-356 , 2023.