CHRISTOPHER, D. S., MATHAN, M., PETER, A. B., ANBUMANI, S. P., DORAISWAMI, J., RAJENDRAN, M. P., & MURUGAN, M. (2013). An outbreak of acute infectious bursal disease in poultry: ultrastructural studies on bursae from clinical cases. The Indian Journal of Animal Sciences, 67(7). https://epubs.icar.org.in/index.php/IJAnS/article/view/34696