Sadeghi K, Ganjkhanlou M, Fekri A, Palangi V. A study investigating the relationship between milk urea nitrogen and the reproductive performance of Holstein cows. J Hellenic Vet Med Soc [Internet]. 2025 Jan. 16 [cited 2025 Jan. 19];75(4):8353-62. Available from: https://ejournals.epublishing.ekt.gr/index.php/jhvms/article/view/37076