K.H.El-Shahat, N. F. Khaled, and I. F. I. El-Far, "Influence of growth hormone on growth and onset of puberty of Rahmani ewe lamb", Asian Pacific Journal of Reproduction, vol. 3, issue 3, pp. 224-230, 2014.
khaled hafez el shahat, and A. mohesen hammam, "Effect of different types of cryoprotectants on developmental capacity of vitrified-thawed immature buffalo oocytes", Animal reproduction, vol. 11, issue 4, pp. 543-548, 2014.
El-Shahat, K. H., and A. A. - E. M. maaty, "The effect of dietary supplementation with calcium salts of long chain fatty acids and/or l-carnitine on ovarian activity of Rahmani ewes", Animal Reproduction Science, vol. 117, pp. 78–82, 2010.
maaty, A. A. - E. M., and K. H. El-Shahat, "Hormonal and biochemical serum assay in relation to the estrous cycle and follicular growth in Arabian mare", Asian Pacific Journal of Reproduction, vol. 1, issue 2, pp. 105-110, 2012.
K.H.El-Shahat, and A. M. Hamam, "A comparative study of vitrification and slow freezing on subsequent developmental capacity of immature sheep oocytes", Theriognology Insigh, vol. 2, issue 2, pp. 145-152., 2012.
El-Shahat, K. H., and M. Kandil, "Antioxidant capacity of follicular fluid in relation to follicular size and stage of estrous cycle in buffaloes", Theriogenology, vol. 77, pp. 1513–1518, 2012.

Professor of department of Theriogenology, Faculty of Veterinary Medicine, Cairo University,Giza, 12211 Egypt

., H. A. M., R. E. M. Khateeb, H. A. Amer, S. K. A. Abou-El-Dobal, E. Shahat.K.H, and S. W., "Response of Fasciola free and infected buffaloes to CIDR OvSynch treatment during summer season with emphasis on sex hormone and biochemical changes", Journal of American Science, vol. 7, issue 9, pp. 810-820, 2011. am_j.pdf
El-Shahat, K. H., A. - E. A. M. Maaty, and A. R. Moawad, "Follicular fluid composition in relation to follicular size in pregnant and non-pregnant dromedary camels (Camelus dromedaries)", Anim. Reprod, vol. 10, issue 1, pp. 16-23, 2013. pag16-23_ar494.pdf