S. Eserdağ, E. Zülfikaroğlu, G. Tuncay, S. Ceylaner, and N. Danışman, “Non-immune Hydrops Fetalis Secondary to Nuchal Cystic Hygroma: Prenatal Detection and Postnatal Evaluation of 5 Cases”, Gynecol Obstet Reprod Med, vol. 12, no. 3, pp. 209–211, Dec. 2006.