Application of Cardiac Color Doppler Ultrasound Combined with Carotid Artery Ultrasound in the Early Diagnosis of Coronary Heart Disease
LI Honglian, YANG Liu, ZOU Wenjuan
Chinese And Foreign Medical Research . 2025, (13): 69 -72 .  DOI: 10.14033/j.cnki.cfmr.2025.13.018