Comparison of Estrus Response and Pregnancy Rates of Beef Cows Synchronized with Progesterone and Prostaglandin-Based Protocols

A.M. Khumran, Y. Rosnina, M.O. Ariff, H. Wahid, G. Dhaliwala, N.P. Khanh, K.C. Yap, M. Fahmi and M.E. Azmil

Journal of Animal and Veterinary Advances 11 ( 19 ): 3561 - 3567 , 2012