Name	Info	Provider	Link
Tonsillitis	free resource	MedlinePlus Health Information	https://medlineplus.gov/tonsillitis.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/27958598/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/27958598
	free resource	Pacini Editore	https://doi.org/10.14639/0392-100X-897