Anlotinib in patients with medullary thyroid carcinoma with negative prognostic factors: A sub-analysis based on the ALTER01031 study oleh Jingzhu Zhao, Yihebali Chi, Chuanxiang Hu, Xiaohong Chen, Minghua Ge, Minghua Ge, Yuan Zhang, Zhuming Guo, Jun Wang, Jie Chen, Jiewu Zhang, Ying Cheng, Zhendong Li, Hui Liu, Jianwu Qin, Jingqiang Zhu, Ruochuan Cheng, Zhengang Xu, Dapeng Li, Pingzhang Tang, Ming Gao, Ming Gao, Xiangqian Zheng