Effects of Sildenafil Citrate on Pregnancy Outcomes in Frozen Embryo Transfer Patients after Resection of Intrauterine Adhesion

LI Xin, LING Xiu-feng, ZHAO Chun, CHEN Meng-qian, JI Xiao-yuan, JI Hui, SU Yan

Journal of International Reproductive Health/Family Planning . 2018, (4): 277 -280 .