S. Al - Sammarrae, S. A.G, and W. S.T. AI – Azawi. 1999. “Diseases of the Urinarysystem of Cows : 1. Clinical Examination and Urine Analysis”. The Iraqi Journal of Veterinary Medicine 23 (1): 37-49. https://doi.org/10.30539/ijvm.v23i1.1190.