Chukwukelu, E. E., L. U. Ezeanyika, J. E. Onyia-Pat, and E. N. Okafor. “Metabolic Syndrome and Serum Ferritin Level in Postmenopausal Women in Urban Cities in Enugu State, Nigeria”. International Journal of Scientific Reports, vol. 2, no. 9, Sept. 2016, pp. 215-20, doi:10.18203/issn.2454-2156.IntJSciRep20163108.