Original Research
Study of LIF, NR3C1, BCL6, miR-494, and miR-30d in Endometrial Epithelial Cells of Repeated Implantation Failure and Healthy Women Treated with Calcitriol and Letrozole in a Fibrin Scaffold
Sepide Goharitaban 1,2 
, Kobra Hamdi 3, Mozafar Khazaei 4, Masoumeh Esmaeilivand 5, Behrooz Niknafs 1,2,6 *