Provider: Impact Journals, LLC TY - JOUR AU - Fang, Lanlan AU - He, Jingyan AU - Yan, Yang AU - Jia, Qiongqiong AU - Yu, Yiping AU - Zhang, Ruizhe AU - Cheng, Jung-Chien AU - Sun, Ying-Pu TI - Blastocyst-stage embryos provide better frozen-thawed embryo transfer outcomes for young patients with previous fresh embryo transfer failure JO - Aging JA - Aging (Albany NY) VL - 12 IS - 8 PB - Impact Journals, LLC SN - 1945-4589 UR - https://doi.org/10.18632/aging.103055 DO - 10.18632/aging.103055 SP - 6981 EP - 6989 PY - ER -