Sajdak, Stefan Sajdak, Stefan (Poland) Sak, Erdal Muhammet Sak, Muhamment Erdal Sak, Muhammet Erdal Sak, Muhammet Erdal (Türkiye) Sak, Sibel Sak, Sibel (Türkiye) Sakarya, Derya Kilic Sakiewicz, Joanna Sakin, Onder Sakin, Onder Sakowicz, Agata Salata, Ireneusz Salcedo-Hermoza, Sandra Saletra, Aleksandra, Students’ Scientific Association at the 1st Department of Obstetrics and Gynaecology, Medical University of Warsaw. Sali, Seda Salıcı, Bahar Salıcı, Mehmet Salihoglu, Mehmet Yavuz Salihoglu, Yavuz Salimi, Saeedeh, Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran Salloum, Daria Salman, Dina Akeel Salman, M. Coşkun