Thyroid autoimmunity and dysfunction in multiple sclerosis patients during long-term treatment with interferon beta or glatiramer acetate: an Italian multicenter study.
Frisullo G, Calabrese M, Tortorella C, Paolicelli D, Ragonese P, Annovazzi P, Radaelli M, Malucchi S, Gallo A, Tomassini V, et al.