Effects of frozen thawed embryos versus frozen thawed blastocysts on transfer period and delivery outcomes
Mou Lian-jun, Li Nan, Wei Ji-hong, Tang Yong-mei
Chinese Journal of Tissue Engineering Research . 2014, (
27
): 4412 -4417 . DOI: 10.3969/j.issn.2095-4344.2014.27.024