Alkar A, Tibary A, Wenz J, Nebel R, Kasimanickam R. Effect Of Presynchronization With GnRH 7 Days Prior To Resynchronization With CO-Synch On Pregnancy Wastage In Lactating Dairy Cows. CT [Internet]. 2011Dec.1 [cited 2024Jun.29];2(4):467-71. Available from: https://clinicaltheriogenology.net/index.php/CT/article/view/10146