6. Abd El-Hamid, H.S., Ellakany, H.F., Bekheet, AA., Elbestawy, AR and Bedawy, S (2015): Clinical and Laboratory Studies on Chicken Isolates of Clostridium Perfringens in El-Behera, Egypt. J. World's Poult. Res. 5(2): 21-28, June 25.
8. Abd El Aziz, M.N; Abd El-Hamid, H.S.; Ellkany, H.F.; Soad A. Nasef.; Nasr, S.M. and Elbestawy, A.R. (2016): Biological and Molecular Characterization of Newcastle Disease Virus Circulating in Chicken Flocks, Egypt, During 2014-2015. Zagazig Veterinary Journal, 44: 1, p. 9-20.
9. Soliman, A.H.; Elbestawy, A.R. and Sherin Ibrahim (2016): Pharmacokiniitics, Bio-equivalence and Tissue Residues Of Two Oral Colistin Formulation In Broiler Chickens. International Journal of Pharmacy and Pharmaceutical Sciences: 8 (4), 166-170.
10. Abd El-Hamid, H.S., Ellkany, H.F., Bekheet, AA., Elbestawy, AR and and Mataried, NE (2016): Pathogenicity of Ten Gallibacterium Anatis Isolates in Commercial Broiler Chickens. Alexandria Journal of Veterinary Science, Apr. 49 (2): 42-49.
11. Elbestawy A.R., Eman Khalifa, Sadek K.M., Ahmed H.A. and Ellakany H.F. (2016): The protective Effects of VolatileOils against Complicated Chronic Respiratory Disease (CCRD) in Chickens. Journal of American Science;12(6) 49-56.
12. Younis, MEM; Bazh, EKA; Ahmed, HA and Elbestawy, AR (2016): Broiler Performance, Carcass Characters and Litter Composition After Management of Fresh Litter with Two Types of Acidifier Amendments. International Journal of Agriculture Innovations and Research Volume 4, Issue 6: 1050-1056.
13. Abd El-Hamid, HS; Ellakany, HF; Elkholia, S.Z.; Elbestawy, AR and Diab, ER (2016): Incidence of avian nephritis and infectious bronchitis viruses in broilers in Egypt. Alexandria Journal of Veterinary Sciences, 51 (2): 36-47. DOI: 10.5455/ajvs.233327
14. Abdel Hamid H.S.; Ellakany H.F.; Hussien H.A; Elbestawy, A.R.; Abdel Baky K.M. (2016): Pathogenicity of an Avian Influenza H9N2 Virus isolated From Broiler Chickens in Egypt. Alexandria Journal of Veterinary Sciences, 51 (2): 90-100. DOI: 10.5455/ajvs.236275
15. Younis M., Bazh E., Ahmed H. A. A. and Elbestawy A. R. (2016): Growth Performance, Carcass Characteristics and Litter Composition of Broilers Raised on used Litter Managed by two Types of Acidifier Amendments. Journal of Animal Science Advances, 6 (9): 1756-1765. DOI: 10.5455/jasa.20160412025542
16. Younis, M.E.M., Ahmed, H.A. and Elbestawy, A.R. (2016): Productive Performance and Immune Response of Two Broiler Breeds to Dietary Moringa Supplementation. Journal of World’s Poultry Research, 6 (4): 191-198.
17. Fasanmia, O.G., Ahmed, S.S.U., Oladele-Bukolad, M.O., El-Tahawy, A.S., Elbestawy, A.R. and Fasina, F.O. (2016): An evaluation of biosecurity compliance levels and assessment of associated risk factors for highly pathogenic avian influenza H5N1 infection of live-bird-markets, Nigeria and Egypt. Acta Tropica 164: 321–328. doi.org/10.1016/j.actatropica.2016.08.030
18. Ellakany, H.F.; Hanaa A. Elsamadony; Elbestawy, A.R. and Heba Allah S. Ismael (2017): Clinical, biochemical and histopathlogical alteration in broiler chickens experimentally infected with H9N2 avian influenza virus during aflatoxicosis. Alexandria Journal of Veterinary Sciences, 53: 131-137. DOI: 10.5455/ajvs.243277
19. Mona E.M. Younis and Elbestawy, A.R. (2017): Water Supplementation of Moringa oleifera and its Effect on Performance, Blood Antioxidant and Immune Response of Two Broiler Breeds. Journal of Biological Sciences, 17 (2): 52-60. DOI: 10.3923/jbs.2017.52.60
20. Ellakany, Hany; El-Sayed, A., Fadia Soliman and Elbestawy, A.R. (2017): The Effect of Fermented Wheat Germ Extract on Biochemical, Physiological and Performance Parameters of Broiler Chickens. Alexandria Journal of Veterinary Sciences, 55 (2): 91-97. DOI: 10.5455/ajvs.280407
21. Abdel-Latif, M.A.; El-Far, A.H.; Elbestawy, A.R.; Ghanem, R., Shaker A. Mousa, S.A. and Abd El-Hamid, H.S (2017): Exogenous dietary lysozyme improves the growth performance and gut microbiota in broiler chickens targeting the antioxidant and non-specific immunity mRNA expression. PLoS ONE, 12 (10): 1-17. DOI: 10.1371/journal.pone.0185153
22. Abd El-Hamid H.S., Ellakany H.F., Rizk M.S., Elbestawy A.R., Abdelfatah S.I. (2017): Effect of Combined Clostridium perfringens Infection and Aflatoxicosis in Broiler Chickens. Alexandria Journal of Veterinary Sciences, 52: 15-27. DOI: 10.5455/ajvs.239626.
23. Elbestawy, A. R., Ellakany, H. F., Abd El-Hamid, H. S., Awad, A. M., Aborawash, A., and Amarin, N. M. (2017): Experimental infection of layer chickens with 2 Egyptian isolates of Gallibacterium anatis. Abstract and Oral presentation, 10th Scientific Conference of Egyptian Veterinary Poultry Association (Egypt), p. 38.
24. Ellakany, H. F., Abd-Elhamid, H. S., Tantawy, L. A., Elsamadony, H. A., Elbestawy, A. R. and Ismael, H. S. (2017): Immunological and Pathological Adverse Effects of Avian Influenza Subtype H9N2 Infection of Commercial Broiler Chickens During Aflatoxicosis Treatment in Feed. Abstract, 10th Scientific Conference of Egyptian Veterinary Poultry Association (Egypt), p. 55.
26. Abd El-Hamid, HS, Ellakany, HF, Ibrahim, MS, Tahoun, AE, Elbestawy, AR and Elgohary, HK (2018): Evaluation of protection spectrum provided against two infectious bronchitis virus isolates using some commercially available vaccines. Alexandria Journal of Veterinary Sciences, 57 (1): 98-105
27. Abd El-Hamid, H.S., Ellakany, H.F., Elbestawy, A.R., Seliem, A.A. and Khalil, H.S. (2018): In Vitro Antiviral Activity of Commercial Products of Herbal Extracts Against Highly Pathogenic Avian Influenza (H5N1) Virus. Alexandria Journal of Veterinary Sciences, 56 (1): 145-152. DOI: 10.5455/ajvs.281430
28. Salaheldin, A.H., Abd El-Hamid, H.S., Elbestawy, A.R., Veits, J., Hafez M.H., Mettenleiter, T.C. and Abd El-Whab, E.M. (2018): Multiple Introductions of Influenza A(H5N8) Virus into Poultry, Egypt, 2017. Emerging Infectious Diseases, 24 (5): 943-946. https://doi.org/10.3201/eid2405.171935.
36. Mervat Abdel-Latif, Mohamed Abd El-Hack, Ayman Swelum *, Islam M. Saadeldin, Ahmed Elbestawy, Ramadan Shewita, Hatem Abd El-Hamid, Abdullah Al-Owaimer (2018): Single and combined effects of Clostridium butyricum and Saccharomyces cerevisiae on growth indices, intestinal health, and immunity of broilers. Animals, 8 (10): 184-197.