Name	Info	Provider	Link
Dyspnea	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/9687
Fistulas	free resource	MedlinePlus Health Information	https://medlineplus.gov/fistulas.html
	subscription/membership/fee required	Springer	https://dx.doi.org/10.1007/s00106-008-1696-z