„ Influence of Pregnancy and Lactation on Vitamin D Serum Levels and Antioxidant Status in Randomized Women in Zaria“. Nigerian Journal of Physiological Sciences 38, no. 1 (lipanj 30, 2023): 13–16. Pristupljeno travanj 26, 2026. https://ojshostng.com/index.php/njphysiologicalsciences/article/view/2663.