Fadaly, M., M. Younis, A. M. Otteifa, H. I. Abass, G. S. Essawy, S. A. Essawy, and A. Abdoon,
" Manipulation of anoestrous problem in the Egyptian buffalo. Eighth Annual Congress of Egyptian Society for Reproduction and Fertility, Egypt. 1",
Eighth Annual Congress of Egyptian Society for Reproduction and Fertility, , Egypt. pp 189-196. , 1996.
Essawy, G. S.,
" Biology Of Leptin (Review). ",
The First Conference of the Egyptian Society of Physiological Sciences and Their Applications, , Giza, 5-9 August 2003,.
Essawy, G. S.,
" Leptin And Reproduction (Review). ",
The sixteenth annual congress of the Egyptian Society for Animal Reproduction and Fertility, , Aswan, 25-29 January 20, 2004.
Fadaly, M., M. Younis, A. M. Otteifa, H. I. Abass, G. S. Essawy, S. A. Essawy, and A. Abdoon,
" Manipulation of anoestrous problem in the Egyptian buffalo.",
World Veterinary Congress, Yokohama, Japan, pp.160., 3-9 September, 1995.
Essawy, G. S., and I. M. Gouda,
"Plasma leptin and plasma lipid profile in native breeds of Egyptian sheep. ",
1St Scientific Conference of Veterinary Physiology, , Cairo University, Faculty of Veterinary Medicine, Beni-Suef. pp. 21-23, 2-3 Sept, 2000.
Essawy, G. S., M. A. Ghoneim, E. M. Gouda, and H. A. M. Ogaaly,
"Production of recombinant ovine leptin in yeast expression system. ",
The First International Conference Of Scientific Research And Its Applications, , , Cairo University pp 377, 18-20 December , 2004.
Younis, M., G. S. Essawy, H. I. Abass, S. A. Essawy, A. M. Otteifa, and M. Fadaly,
"Seasonal variations in the levels of plasma progesterone, oestradiol-17 B and testosterone in anoestrous and cycling Egyptian buffalo",
Eighth Annual Congress of Egyptian Society for Animal Reproduction and Fertility, Egypt. pp 10-20., 1996.
Soliman, M. M., M. Younis, M. El-Fadaly, G. S. Essawy, I. Abass, H, A. M. Otteifa, and S. A. Essawy,
"Validity of some immunological trials and thrombocytopenia for diagnosing early pregnancy in buffaloes. ",
. Seventh Annual Congress of Egyptian Society for Animal Reproduction and Fertility, Egypt, pp 181-188., 1995.