Sahar M, Ali A, Mahasin, Rahman E. Residual Pathogenic Effects of Infectious Bursal Disease Vaccines Containing Intermediate and Hot Strains of the Virus in Broiler Chickens. Int. J. Poult. Sci. [Internet]. 2004 May 15 [cited 2025 Sep. 22];3(6):415–418. Available from: https://ijpsjournal.org/index.php/ijps/article/view/204