„The Effect of Long-Term Consumption of Calabash Chalk on Peptic Ulcer Scores in Albino Wistar Rats”. Nigerian Journal of Physiological Sciences 39, no. 1 (styczeń 14, 2025): 87–90. Dostęp kwiecień 25, 2026. https://ojshostng.com/index.php/njphysiologicalsciences/article/view/3399.