1. The story of tracheotomy;Goodal;Br. J. Child. Dis.,1934
2. The Pediatric Airway: An Interdisciplinary Approach;Myer,1995
3. Tracheotomies: a 10-year experience in 319 children;Crysdale;Ann. Otol. Rhinol. Laryngol.,1988
4. Pediatric tracheotomy: controversies in management;Gilmore;Otolaryngol. Clin. N. Am.,1986
5. Paediatric tracheostomy: experience during the past decade;Wetmore;Ann. Otol. Rhinol. Laryngol.,1982