1. Benjamin B (1993) Prolonged intubation injuries of the larynx: endoscopic diagnosis, classification, and treatment. Ann Otol Rhinol Laryngol 102 [Suppl 160]: 1–15
2. Contencin P, Fligny Y, François M, Bobin S, Manac'h Y, Narcy P (1989) Traitement chirurgical des stenoses laryngées severes de l'enfant. Ann Otolaryngol Chir Cervicofac 106: 255–257
3. Cotton RT, Zalzal GH (1993) Glottic and subglottic stenosis. In: Cummings C (ed) Otolaryngology-head and neck surgery, 2nd edn, vol 3. Mosby, St. Louis, pp 1981–2000
4. Donnelly WH (1969) Histopathology of endotracheal intubation. An autopsy study of 99 cases. Arch Pathol 88: 511–520
5. Gaynor EB, Greenberg SB (1985) Ontoward sequelae of prolonged intubation. Laryngoscope 95: 1461–1467