Name	Info	Provider	Link
Full text from AIR - Univ. Milan	free resource	Archivio Istituzionale della Ricerca Unimi	https://air.unimi.it/handle/2434/954913
COVID-19 (Coronavirus Disease 2019)	free resource	MedlinePlus Health Information	https://medlineplus.gov/covid19coronavirusdisease2019.html
	free resource	Mattioli 1885, Spa	https://doi.org/10.23750/abm.v94i1.13959
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/36786254/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/36786254