Time-intensity curve of contrast-enhanced ultrasound applied for differentiation of malignant from benign cervical lymph nodes
Li Jiangping, Ji Hongtao, Zhu Qiang, Ma Teng, Zhao Hanxue
Journal of Capital Medical University . 2014, (2): 184 -188 .  DOI: 10.3969/j.issn.1006-7795.2014.02.009