多普勒超声对妊娠自然终止患者血流动力学变化的研究
钱敏;张丹;马玉庆
Study on the Hemodynamics Changes of Patients with Pregnancy Failure by Means of Doppler Ultrasound
Qian Min;Zhang Dan;Ma Yuqing
首都医科大学学报 . 2006, (3): 402 -405 .