体外受精-胚胎移植术后妊娠早产风险的相关分析
汪文雁 肖丽 郑剑兰
Correlation analysis on the risk of preterm birth after in vitro fertilization-embryo transfer
Wang Wenyan, Xiao Li, Zheng Jianlan
国际医药卫生导报 . 2025, (22): 3730 -3736 .  DOI: 10.3760/cma.j.cn441417-20250527-22007