Links
[1] https://www.ctsnet.org/article/open-extraction-incorporated-tracheal-stent
[2] https://www.ctsnet.org/home/admin
[3] https://www.ctsnet.org/categories/thoracic
[4] https://www.ctsnet.org/content-areas/residents
[5] https://www.ctsnet.org/content-areas/videos-general
[6] https://www.ctsnet.org/tags/trachea-and-bronchi