Risk Factors and Early Predictors for Heterotopic Pregnancy after In Vitro Fertilization

by Liu, Meiju, Zhang, Xiuqing, Geng, Ling, Xia, Mingdi, Zhai, Junyu, Zhang, Wei, Zhang, Yuchao, Sun, Yinhua, Zhang, Jiangtao, Zhu, Dongyi, Zhao, Han, Chen, Zi-Jiang
Published 2015