Construction of a predictive model for biochemical pregnancy after IVF-ET in patients with secondary infertility caused by endometritis
YE Yanqin, HU Yueyue, ZHANG Zhenzhen, XU Qian, WANG Zixuan, SUN Zhifeng.
Chinese Journal of Clinical Obstetrics and Gynecology . 2026, (3): 228 -230 .  DOI: 10.13390/j.issn.1672-1861.2026.03.011