Joshi, A., O. B. Panta, R. Acharya, and A. Shrestha. “Nuchal Translucency in First Trimester of Pregnancy: A Descriptive Study”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 15, no. 1, Dec. 2025, pp. 38-43, doi:10.18203/2320-1770.ijrcog20254257.