Comparison of the immune response between local manufactured and commercial inactivated Newcastle Disease Virus vaccine in a challenge trail with field isolated Newcastle Disease Virus. Iraqi J. Vet. Med. [Internet]. 2018 Jun. 28 [cited 2024 Nov. 22];42(1):46-51. Available from: https://jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/30