Ozdemir, Ayse Zehra, and Pervin Karli. 2020. “Is There a Difference in Terms of Perinatal Outcomes Between Fresh and Frozen Embryo Transfers?”. Gynecology Obstetrics &Amp; Reproductive Medicine 26 (2). Ankara, TR:110-15. https://doi.org/10.21613/GORM.2019.932.