Salman OGA, Samah E Abodalal, Abd-ElSabour MAA, Abd-Rabo MA, Ekram S Mahmoud, L. M. Omar, and S. S. Abdelgayed, "Role of a Locally Prepared Bivalent Inactivated Infectious Bronchitis Virus (IBV) Vaccine within Vaccination Program to Control Infectious Bronchitis Disease in Layer Chickens.", Inter J Vet Sci, vol. 8, issue 3, pp. 161-167, 2019.
Alwazzan, A. A., M. E. M. Mahdy, A. M. Bakeer, and S. S. Abdelgayed, "Dose and Time-Related Toxic and Carcinogenic Effects of Potassium Bromate on Kidneys in Albino Rats", International Journal of Veterinary Science, vol. 8, issue 4, pp. 206-212, 2019. 206-212.pdf
M, F., H. F. M. Alia, and S. S. Abdelgayed, "Chemical Characterization of Chelidonium Majus Flowers with Hepatoroxicity Protective Study in Male Albino Rats", International Journal of Veterinary Science, vol. 8, issue 4, pp. 218-223, 2019. 218-223.pdf
Bakr, A. F., S. S. Abdelgayed, O. S. El-Tawil, and A. M. Bakeer, "Assessment of Ginger Extract and Ginger Nanoparticles Protective Activity against Acetaminophen-Induced Hepatotoxicity and Nephrotoxicity in Rats. ", Pakistan Veterinary Journal (PVJ), vol. 39, issue 4, pp. 479-486, 2019. pvj_479-486.pdf
Mohamed, D. A., K. Fouda, I. M. Hamed, and S. S. Abdelgayed, "Protective effect of kumquat fruits and carrot seeds extracts against brain aging in rats", Journal of Herbmed Pharmacology, vol. 8, issue 4, pp. 287-294, 2019. kimquate_paper_2019.pdf
Mohamed, D. A., R. S. Mohamed, H. A. Essa, and S. S. Abdelgayed, "Protection efficiency of red radish seeds and roots against paracetamol mediated hepatotoxicity in rats", Journal of Herbmed Pharmacology, vol. 8, issue 4, pp. 302-307, 2019. red_radish_paper_2019.pdf
This is Egypt, Spain, Valladolid University, Palencia, :

Farid Ma, A. F. M. Hanaa, and A. S. Sherein, "Chemical Evaluation of Some Bio Extracts with Pathological Study on Tumor Cell in Mice Model", International Journal of Scientific & Engineering Research, vol. 9, issue 4, pp. 1-7, 2018. chemical-evaluation-of-some-bio-extracts-with-pathological-study-on-tumor-cell-in-mice-model.pdf