S. Miralaei, M. Ashrafi, A. Arabipoor, Z. Zolfaghari, and S. Taghvaei, “The incidence rate of unresponsive thin endometrium in frozen embryo transfer cycles: A case-series of therapy with granulocyte colony stimulating factor”, IJRM, vol. 17, no. 12, pp. 923–928, Dec. 2019.