. Ehlers Danlos National Foundation (2008, July 9) “What are the types of Ehlers Danlos syndrome?” Available at: http://www.ednf.org. Accessed: December 17, 2008.
2.
HunterAMorganAWBirdHA.A survey of Ehlers-Danlos syndrome: hearing, voice, speech and swallowing difficulties. Is there an underlying relationship? Br J Rheumatol1998;37:803–4.
3.
RimmerJGiddingsCECavalliL. Dysphonia: a rare early symptom of Ehlers Danlos syndrome?Int J Pediatr Otorhinolaryngol2008;72:1889–92.