Contrast-enhanced Ultrasound of Undifferentiated Embryonal Sarcoma of the Liver in Adult: Two Cases Report and Literature Review
Yanling Chen, MM, Hantao Wang, MM, Hong Han, PhD, Yi Dong, PhD, Wen-ping Wang, MD
Advanced Ultrasound in Diagnosis and Therapy . 2022, (4): 204 -209 .  DOI: 10.37015/AUDT.2022.220014