1. Chen S, Kong L, Huang M (2000) Clinical application of frozen-thawed embryo transfer. First Military Med Univ 20:74–76
2. Zhou F, Lin XN, Tong XM, Li C, Liu L, Jin XY, Zhu HY, Zhang SY (2009) A frozen-thawed embryo transfer program improves the embryo utilization rate. Chin Med J (Engl) 122:1974–1978
3. Aflatoonian A, Oskouian H, Ahmadi S, Oskouian L (2010) Can fresh embryo transfers be replaced by cryopreserved-thawed embryo transfers in assisted reproductive cycles? A randomized controlled trial. J Assist Reprod Genet 27:357–363
4. Guzeloglu-Kayisli O, Basar M, Arici A (2007) Basic aspects of implantation. Reprod Biomed Online 15:728–739
5. Wu W, Mao Y, Wang W, Ding W, Huang J, Diao F, Ma Y, Liu J (2010) Comparison of the effect of different endometrial preparation methods on the clinical outcome of 1,372 frozen-thawed embryos transfer. Acta Uni Med Nanjing Nature Sci 30:1469–1474