Bacterial causes of upper & lower respiratory tract infection in Sheep: Jamal Salman Ali , Hayder Badri Abboud. Iraqi J. Vet. Med. [Internet]. 2005 Jun. 30 [cited 2024 Nov. 22];29(1):1-10. Available from: https://jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/858