Name	Info	Provider	Link
Head and Neck Cancer	free resource	MedlinePlus Health Information	https://medlineplus.gov/headandneckcancer.html
	subscription/membership/fee required	Nature Publishing Group	https://doi.org/10.1038/bjc.1997.252
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/9166940/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/9166940