Akwivu, Euphoria, Dorathy Okpokam, Josephine Akpotuzor, Benedict Ndem, and Stella Ukpabi. “Preconception Prevalence of Iron, Vitamin B 12 and Folate Deficiencies Among Women of Reproductive Age in a Nigerian Population”. Tanzania Journal of Health Research 24, no. 4 (September 28, 2023): 492–499. Accessed December 19, 2024. https://www.ajol.info/index.php/thrb/article/view/230490.