Effect of laser drilling before vitrified cryopreservation on transplantation of frozen-thawed blastocyts
Fang Jian-ye, Yang Jing, Yin Tai-lang, Cheng Yan, Zhao Qing-hong, Zou Yu-jie, Huang Wei
Chinese Journal of Tissue Engineering Research . 2011, (31): 5731 -5734 .  DOI: 10.3969/j.issn.1673-8225.2011.31.007