1. Bronchiolitis and Other Intrathoracic Airway Disorders
   Jonathan P. Singer et al, 2016, Murray and Nadel's Textbook of Respiratory Medicine CrossRef
2. Tracheoesophageal Fistula due to a Damaged Tracheal Stent
   Masahiro Kimura et al, 2014, Case Reports in Surgery CrossRef
3. Interventional endoscopy for tracheal tumors
   E.A. Drobyazgin et al, 2021, Onkologiya. Zhurnal imeni P.A.Gertsena CrossRef
4. Laser-induced drug release for local tumor control—a proof of concept
   Andreas Lambertz et al, 2014, Journal of Surgical Research CrossRef
5. A new removable airway stent
   Tore Amundsen et al, 2016, European Clinical Respiratory Journal CrossRef