Name	Info	Provider	Link
Head and Neck Cancer	free resource	MedlinePlus Health Information	https://medlineplus.gov/headandneckcancer.html
	free resource	Medicina Oral S.L.	http://www.medicinaoral.com/medoralfree01/aop/23335.pdf
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/31967978/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/31967978