Ujah, O. I., A. N. Ocheke, J. T. Mutihir, J. A. Okopi, and I. A. O. Ujah. “Postpartum Contraception: Determinants of Intention and Methods of Use Among an Obstetric Cohort in a Tertiary Hospital in Jos, North Central Nigeria”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 6, no. 12, Nov. 2017, pp. 5213-8, doi:10.18203/2320-1770.ijrcog20175229.