“Trends of Twin Births in Kogi State, North-Central Nigeria”. Nigerian Journal of Physiological Sciences 39, no. 2 (दिसम्बर 31, 2024): 185–192. अंतिम उपयोग मई 21, 2026. https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/3106.