Dinç, K., Ozyurt, R., Sık, B. A., Kumbasar, S., Akpak, Y. K., & Aba, Y. A. (2017). Effects of secondary trimester maternal serum screening on the results of pregnancy. Journal of Human Sciences, 14(4), 3653–3662. Retrieved from https://j-humansciences.com/ojs/index.php/IJHS/article/view/4806