Name	Info	Provider	Link
Full text from AIR - Univ. Milan	free resource	Archivio Istituzionale della Ricerca Unimi	https://air.unimi.it/handle/2434/693329
	free resource	Atypon	https://journals.sagepub.com/doi/abs/10.1177/1352458519845844?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
Multiple Sclerosis	free resource	MedlinePlus Health Information	https://medlineplus.gov/multiplesclerosis.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/31066634/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/31066634
Full text from	free resource	Diposit Digital de la Universitat de Barcelona	http://hdl.handle.net/2445/173069