Dr.Zubair Jaji, and Baba Gana Gambo. “Pregnancy Related Biometrical Changes in the Ovaries and Uterus of the Balami Sheep”. Global Journal of Medical Research 13, no. G2 (January 15, 2013): 5–9. Accessed May 18, 2024. https://medicalresearchjournal.org/index.php/GJMR/article/view/474.