Effects of endometrial receptivity indexes on pregnancy outcomes of embryo transfer during freeze-thaw cycles in patients of different ages
LAO Kaixue, DIAO Xinghua, LI Qingqing, QIU Yuchen, MEI Juanjuan, WANG Yanlin
滨州医学院学报 . 2021, (3): 173 -177 .  DOI: 10.19739/j.cnki.issn1001-9510.2021.03.003