Preservability of bull spermatozoa in Tris-egg yolk extender enriched with different concentrations of butylated hydroxytoluene

by R I El-Sheshtawy, W S El-Nattat, G A El-Sisy
Published 2017-01-01

Effects of Phoenix dactylifera pollen grains extract supplementation on post-thaw quality of Arabian stallion semen

by G. A. El-Sisy, D. A. El-Badry, R. I. El-Sheshtawy, W. S. El-Nattat
Published 2018-03-01

Factors affecting in-vivo fertility of crossbred Egyptian - Italian buffalo semen

by G A El-Sisy, KGhM Mahmoud, AAE El-sokary, M F Nawito, Y F Ahmed
Published 2017-01-01