Name	Info	Provider	Link
Liver cancer	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/4278
Hepatitis C	free resource	MedlinePlus Health Information	https://medlineplus.gov/hepatitisc.html
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:8921477
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/ije/article-lookup/doi/10.1093/ije/25.5.933