Ikekpeazu, J. E., M. D. Ibegbu, and H. A. Ugwoke. “Evaluation of Serum Calcium and Inorganic Phosphate Levels in Pregnant and Lactating Women in Enugu Metropolis”. Journal of Biological Research and Biotechnology 8, no. 1 (April 5, 2025): 622 – 625. Accessed May 3, 2025. https://www.bio-research.com.ng/index.php/home/article/view/318.