Subcapsular Injection of Ultrasonic Contrast Agent Distinguishes between Benign and Malignant Lymph Node Lesions Exhibiting Homogeneous Enhancement in Intravenous Contrast-Enhanced Ultrasound Images. - Liu, Shi-rong; Liu, Chang; Jing, Hong-mei; Miao, Li-Ying; Cui, Li-gang; Qian, Lin-Xue; Tan, Shi (Ultrasound in Medicine & Biology, 2020)