Department of Gynecology Beijing Gynecology&Obstetrics Hospital of Capital Medical University Beijing 100026;
Department of Gynecology Beijing Gynecology&Obstetrics Hospital of Capital Medical University Beijing 100026;
Department of Gynecology Beijing Gynecology&Obstetrics Hospital of Capital Medical University Beijing 100026;
Intrauterine adhesion; MiR-195; TGF-β1/Smads; FGF2/FGFR1/ERK;