Canakci, E.; Arslan, U.; Bukagikiran, O.; Coskun, I.; Altinbas, A.; Catak, T.; Saltali, A. O.; Cebeci, Z.; Basar, H. E. 2D/4D Proportion and Preoperative Anxiety: Is There an Association?. annalsmedres 2021, 28, 1508-1514.