1. Primary ectopic substernal thyroid cancer with trachea relapse: a case report and opinions of management. Issue 1 (December 2016) Authors: Ma, Rui-Min; Lv, Lin; Zheng, Shu-Rong; You, Jie; Huang, Du-ping; Guo, Gui-Long Journal: World journal of surgical oncology Issue: Volume 14:Issue 1(2016) Page Start: 1 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗