彩色多普勒超声对妊高征患者下肢远端小动脉血流检测的分析
채색다보륵초성대임고정환자하지원단소동맥혈류검측적분석
A Probe into the Detection of Blood Flow in the Distal Arteries of the Lower Limbs in the Pregnancy-induced Hypertension Patients by Means of Color Doppler Ultrasound