Krishnan, Ammu Rama, et al. “Effect Of Puerperium, Estrus Synchronization And Postbreeding Periods On Plasma Profile Of Total Protein, Cholesterol And Triglycerides In Gir Cows ”. Indian Journal of Veterinary Sciences and Biotechnology, vol. 7, no. 4, Mar. 2012, pp. 11-17, https://acspublisher.com/journals/index.php/ijvsbt/article/view/3254.