Name	Info	Provider	Link
	subscription/membership/fee required	Atypon	https://ascopubs.org/doi/10.1200/JCO.1997.15.3.1190?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
Liver Cancer	free resource	MedlinePlus Health Information	https://medlineplus.gov/livercancer.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=9060563.ui