Y. Ahmed, A. A. Panti, A. G. Umar, A. R. Funtua, N. Abdullahi, and J. A. Garba, “Knowledge and acceptability of prenatal diagnosis among pregnant women attending antenatal clinic in a tertiary health institution in Sokoto, Nigeria”, Int J Reprod Contracept Obstet Gynecol, vol. 10, no. 10, pp. 3678–3683, Sep. 2021.