Suresh, P., Shoba, K., & Rajeswar, J.J. (2013). Physico – Chemical And Biological Characterization Of Egg Drop Syndrome – 1976 (Eds –’76) Virus . Indian Journal of Veterinary Sciences and Biotechnology, 8(3), 64–66. Retrieved from https://acspublisher.com/journals/index.php/ijvsbt/article/view/3183