Z. W. Haile, A. Gadisa, and E. Belay, “Obstetric ultrasound screening service utilization among pregnant women in public hospitals in Addis Ababa, Ethiopia: Barriers and Enablers, 2022: a cross-sectional study”, Ethiop J Health Biomed Sci, vol. 13, no. 2, pp. 45–54, Dec. 2023.