[1]
A. Alkar, A. Tibary, J. Wenz, R. Nebel, and R. Kasimanickam, “Effect Of Presynchronization With GnRH 7 Days Prior To Resynchronization With CO-Synch On Pregnancy Wastage In Lactating Dairy Cows”, CT, vol. 3, no. 4, pp. 467-471, Dec. 2011.