Name	Info	Provider	Link
	free resource	Baishideng Publishing Group Inc.	https://www.wjgnet.com/1007-9327/full/v27/i22/2963.htm
Ulcerative Colitis	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/7285
Ulcerative Colitis	free resource	MedlinePlus Health Information	https://medlineplus.gov/ulcerativecolitis.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34168401/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/34168401