Mohamed Elkhair, Nawal, and Ahmed Omer Alameen. “Assessment of Acid-Base Status, Certain Serum Biochemical and Urine Parameters During the Neonatal Period in Dairy Calves”. American Scientific Research Journal for Engineering, Technology, and Sciences 60, no. 1 (October 10, 2019): 22–32. Accessed September 12, 2025. https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/5125.