Diagnostic efficacy of the contrast-enhanced ultrasound thyroid imaging reporting and data system classification for benign and malignant thyroid nodules

Yu-Ping Yang, Guo-Li Zhang, Hong-Lian Zhou, Hai-Xia Dai, Xing Huang, Li-Juan Liu, Jun Xie, Jie-Xin Wang, Hua-Juan Li, Xin Liang, Qian Yuan, Yan-Hao Zeng, Xiao-Hong Xu