Endometrial Preparation for Women Undergoing Embryo Transfer Frozen-Thawed Embryo Transfer With and Without Pretreatment With Gonadotropin Releasing Hormone Agonists - Movahedi, Shohreh; Aleyasin, Ashraf; Agahoseini, Marzieh; Safdarian, Leili; Abroshan, Sahar; Khodaverdi, Sepideh; Fallahi, Parvin (Journal of Family and Reproductive Health, 2018)