1. Airway structure, function and development in health and disease;Shaffer;Paediatric anaesthesia,2004
2. Pediatric tracheobronchomalacia and major airway collapse;Mair;The Annals of otology, rhinology, and laryngology,1992
3. Tracheomalacia and bronchomalacia in children: incidence and patient characteristics;Boogaard;Chest,2005
4. Large-airway collapse due to acquired tracheobronchomalacia in infancy;Sotomayor;American journal of diseases of children,1986
5. One shall become two: Separation of the esophagus and trachea from the common foregut tube;Billmyre;Developmental dynamics: an official publication of the American Association of Anatomists,2014