Chen, Y., Wang, Q., Zhang, Y., Han, X., Li, D., & Zhang, C. (2017). Cumulative live birth and surplus embryo incidence after frozen-thaw cycles in PCOS: How many oocytes do we need? J Assist Reprod Genet.

Chen, Yuan-hui, Qian Wang, Ya-nan Zhang, Xiao Han, Dong-han Li, e Cui-lian Zhang. "Cumulative Live Birth and Surplus Embryo Incidence After Frozen-thaw Cycles in PCOS: How Many Oocytes Do We Need?" J Assist Reprod Genet 2017.

Chen, Yuan-hui, et al. "Cumulative Live Birth and Surplus Embryo Incidence After Frozen-thaw Cycles in PCOS: How Many Oocytes Do We Need?" J Assist Reprod Genet 2017.