Name	Info	Provider	Link
	subscription/membership/fee required	Atypon	https://journals.asm.org/doi/10.1128/JCM.41.7.2915-2923.2003?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
Crohn Disease	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/2013
Crohn's Disease	free resource	MedlinePlus Health Information	https://medlineplus.gov/crohnsdisease.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/12843021/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/12843021
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:12843021