Samsami, A., Ghasmpour, L., Davoodi, S., Moradi Alamdarloo, S., Rahmati, J., Karimian, A., & Homayoon, H. (2019). Frozen embryo transfer: Endometrial preparation by letrozole versus hormone replacement cycle: A randomized clinical trial. International Journal of Reproductive BioMedicine (IJRM), 17(12), 915–922. https://doi.org/10.18502/ijrm.v17i12.5793