Harichandan, P. ., Mohanty, D. ., Mohanty, . D. ., Das, S. ., & Patra, . B. . (2015). Serum Biochemical And Enzymatic Studies During Different Stages Of Pregnancy In Cows . Indian Journal of Veterinary Sciences and Biotechnology, 10(4), 6-8. https://www.journals.acspublisher.com/index.php/ijvsbt/article/view/2922