The vaginal and uterine blood flow changes during the ovsynch program and its impact on the pregnancy rates in Holstein dairy cows
Heba A Sharawy, A. O. Hegab, E. Risha, M. El-Adl, W. T. Soliman, Mohamed A. Gohar, Reham Fahmy, Virginia M. Farag, K. Imakawa, F. Bazer, D. James, A. Zaghloul, Abdelnasser A. Abdalla, Mariam M. Rabie, M. Elmetwally
BMC Veterinary Research