Effect of different oestrus synchronizations protocols on the reproductive efficiency of Dammar ewes in Yemen during winter
S. O. Nasser1, 2, H. Wahid1*, A. S. Aziz1, A.B. Zuki, M. K. Azam1,
A. G. Jabbar2 and M. A. Mahfoz2
1Faculty of Veterinary Medicine, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia.
2Faculty of Veterinary Medicine, Dhammar University, Yemen
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