. Pazarbasi, O Demirhan, M. Kasap, D. Alptekin, U. Luleyap, B. Yilmaz, A. I. Guzel, S. K. Sel, E. Tunc, L. Özpak, F. T. Özgunen, H. Kasap The reliability of maternal serum triple screening for the prenatal diagnosis of fetal chromosomal abnormalities in Turkish women