A. KHAMAS W, A. ABBAS T, H. ALI A. OTTER CALF . Iraqi J. Vet. Med. [Internet]. 1989 Dec. 28 [cited 2026 Jan. 4];13(1):155-60. Available from: https://jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/1666