Links[1] https://www.ctsnet.org/user/login?destination=user/429850 [2] https://www.ctsnet.org/print/home/esihvo [3] https://www.ctsnet.org/article/tracheal-resection-tumor [4] https://www.ctsnet.org/articles/esihvo [5] https://www.ctsnet.org/society/ctsnet