超高龄经产妇妊娠并发症及妊娠结局的调查研究
贾朝霞,黄丽丽,赵永鲜,武明辉
Survey of Pregnancy Complications and Outcomes of the Multiparous Maternal with Extremely Advanced Age
JIA Zhao-xia, HUANG Li-li, ZHAO Yong-xian, WU Ming-hui
国际妇产科学杂志 . 2019, (5): 507 -511 .