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Hu, Minxia; Xia, Chunxia; Zhou, Yajing; Yu, Fengxia; Zhu, Qiang; Zhao, Hanxue . (2020). Ultrasound Surveillance of Abnormal Cervical Lymph Nodes in Patients With Papillary Thyroid Carcinoma After Surgery. Journal of Ultrasound in Medicine, (), jum.15369–. doi:10.1002/jum.15369 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research