Study on application value of blastocysts derived from poor quality embryos on day 3#br#
CHAI Sanming1, WANG Zhiqiang1, ZHANG Lin1, YANG Jie1, WANG Cheng1,2, NI Yali1*
Journal of Hebei Medical University . 2017, (8): 901 -906 .  DOI: 10.3969/j.issn.10073205.2017.08.008