Soliman, L. A., R. A. Zayed, D. Omran, F. Said, S. K. Darweesh, D. M. Ghaith, R. E. Etreby, M. S. Barakat, M. M. Bendary, D. Z. Zaky, et al., "Apelin Association with Hepatic Fibrosis and Esophageal Varices in Patients with Chronic Hepatitis C Virus", American Journal of Tropical Medicine and Hygiene, vol. 107, issue 1, pp. 190-197, 2022.
Osman, R., S. Fathy, H. A. N. A. N. SHAFIK, N. Momen, R. Kandil, and R. Zayed, "Study of epigenetic regulation of H3K27me3 in acute myeloid leukemia", International Journal of Laboratory hematology, vol. 44, pp. e111-e114, 2022.
Zayed, R. A., D. Omran, and A. A. Zayed, "COVID-19 clinical and laboratory diagnosis overview ", Journal of the Egyptian Public Health Association, vol. 96, issue 1, pp. 25, 2021.
Zayed, R. A., Z. El-Saadany, H. A. N. A. N. N. O. U. R. RASLAN, M. Ghareeb, D. Ibraheem, M. Rashed, R. Kandil, and O. Y. Abdeldayem, "IL-17 A and IL-17 F single nucleotide polymorphisms and acute myeloid leukemia susceptibility and response to induction therapy in Egypt", Meta Gene, vol. 26, 2020.
Youssef, R., O. A. M. Zeid, N. E. S. R. I. N. SAMIR, R. A. Zayed, and D. Omran, "Interferon alpha, gamma, and lambda 2: are they possible culprits in the association between psoriasis and hepatitis C virus?", Journal of the Egyptian Women's Dermatologic Society, vol. 16, pp. 51-55, 2019.
Attallah, A. M., M. S. Albannan, M. M. Omran, R. Zayed, S. Saif, A. Farid, M. Hassany, A. Yosry, and D. Omran, "A panel of a mitogenic (PDGF), biochemical (albumin) and demographic (age) parameters for the non-invasive assessment of hepatic fibrosis", Br J Biomed Sci., vol. 76, issue 3, pp. 105-110, 2019.
Wifi, M. - N., R. A. Zayed, N. E. V. I. N. E. FOUAD, ahmed y hassan, M. A. Hussien, and M. G. Sokar, "Association of serum growth differentiation factor 15 and hepatocellular carcinoma in Egyptian patients", The Egyptian Journal of Internal Medicine, vol. 31, pp. 57-63, 2019.
Fateen, M. A., D. E. M. Demerdash, R. A. Zayed, and M. M. Mattar, "Role of physical function in predicting short-term treatment outcome in Egyptian acute myeloid leukemia patients: a single center experience ", Hematology, Transfusion and Cell Therapy, vol. 41, issue 1, pp. 17-24, 2019.
Zayed, R. A., S. A. Elhamid, and D. Khamess, "The Association of Transforming Growth Factor-β1 (TGF-β1) Gene Polymorphism and Susceptibility to Aplastic Anemia in Egyptian Patients", International Journal of Pharmaceutical and Clinical Research, vol. 10, issue 11, pp. 249-251, 2018. the_association_of_transforming_growth_factor-b1_tgf-b1_gene.pdf
Omran, D., M. Alboraie, R. A. Zayed, M. - N. Wifi, mervat naguib, M. Eltabbakh, M. Abdellah, A. F. Sherief, S. Maklad, H. H. Eldemellawy, et al., "Towards hepatitis C virus elimination: Egyptian experience, achievements and limitations", World J Gastroenterol , vol. 24, issue 38, pp. 4330-4340, 2018.