改善双胎妊娠母婴结局及减少并发症的方法
刘云, 王心, 尚丽新, 赵谦谦
Clinical analysis of 258 patients with twin pregnancies
LIU Yun, WANG Xin, SAHN Lixin, and ZHAO Qianqian
武警医学 . 2016, (9): 884 -886 .