Radwan, O. A., A. A. Zayed, and W. Z. A. Mikhail, "Effect of green tea (Camellia sinensis L.) aqueous extract and L-carnitine supplements on some hormonal levels and some haematological parameters in obese male rats", Bioscience Research, vol. 16, issue 2, pp. 1126-1131, 2019.
Alsaeed, S. A., A. A. Zayed, M. A. Mohamed, M. F. Abdel-Satar, and W. A. Ibrahim, "Lactobacillus DNA usage in differentiation of normal vaginal fluids in premenopausal and postmenopausal females", Journal of Forensic and Legal Medicine, vol. 66, pp. 58-64, 2019.
Zayed, R. A., D. Omran, A. A. Zayed, and L. O. Elmessery, Determinants of infection outcome in HCV genotype- 4, , 2017.
Elghamry, H. A., A. A. Zayed, H. Kotb, and O. S. Elserafy, Individual Susceptibility to xenobiotic induced hepatotoxicity, : Cairo University, 2012.
Khattab, A. M. T., A. A. Zayed, A. I. Ahmed, A. G. Abdelaal, and A. A. Mekdad, "The role of PON1 and CYP2D6 Genes in Susceptibility to Organophosphorus Chronic Intoxication in Egyptian Patients.", Neurotoxicology, vol. 53, pp. 102-107, 2016.
Zayed, A. A., Asmaa Ismail Ahmedb, A. M. T. Khattab, A. A. H. Mekdada, and A. G. Abdelaal, "Paraoxonase-1 and CytochromeP450 Polymorphisms in Susceptibility to Acute Organophosphorus Poisoning In Egyptians.", Neurotoxicology, vol. 51, pp. 20-21, 2015.
Saied, H., A. A. Zayed, and I. F. Gaballah, Retrospective Study of Sodomy Cases in Some Egyptian governorates., : Cairo University, 2011.
Elbarany, U. M., A. A. Ali, A. A. Zayed, and G. H. - A. Abdalla, Medicolegal Aspects of Death under Anesthesia., : Cairo University, 2011.
Ahmed, F. A., A. A. Zayed, M. A. Mohamed, and A. A. Abdurrab, Medicolegal Aspects of Death in Custody. , : Cairo University, 2009.