"Ehlers–Danlos syndromes". Genetic and Rare Diseases Information Center. National Institutes of Health. Archived from the original on 2017-09-24. Retrieved 2017-10-19.
"Ehlers–Danlos syndromes". Genetic and Rare Diseases Information Center. National Institutes of Health. Archived from the original on 2017-09-24. Retrieved 2017-10-19.