Adeniran, A. S., Adesina, K. T., Ezeoke, G. G., Fawole, A. A., Aboyeji, A. P., & Ijaiya, M. A. (2021). Relationship between placental weight, birth weight, maternal biosocial characteristics and placental-to-birth-weight ratio. Medical Journal of Zambia, 47(4), 281-287. https://doi.org/10.55320/mjz.47.4.121