AUTHOR=Xia Lan , Zhao Shen , Xu Huiui , Wu Xian , Zhang Aijun , Niu Zhihong 

TITLE=Corrigendum: Miscarriage Rate Is High With Frozen-Thawed Blastocysts Arising From Poor-Quality Cleavage Stage Embryos

JOURNAL=Frontiers in Endocrinology

VOLUME=11

YEAR=2020

URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2020.613921

DOI=10.3389/fendo.2020.613921

ISSN=1664-2392