Chorionicity相关论文
Development of fetal growth charts in twins stratified by chorionicity and mode of conception: a ret
...
目的探讨妊娠中晚期运用三维超声测量分隔膜厚度判断双胎绒毛膜性的可行性及准确性、可重复性。方法对妊娠中晚期（孕17～36周）的113对......
