Alkar A., Tibary A., Wenz J., Nebel R. and Kasimanickam R. (2011) “Effect Of Presynchronization With GnRH 7 Days Prior To Resynchronization With CO-Synch On Pregnancy Wastage In Lactating Dairy Cows”, Clinical Theriogenology, 2(4), pp. 467-471. Available at: https://clinicaltheriogenology.net/index.php/CT/article/view/10146 (Accessed: 29June2024).