Usefulness of MRI in the follow-up of ERA-related sacroiliitis, and effectiveness of treatment with sulphasalazine by Pagnini Ilaria, Simonini Gabriele, Giani Teresa, Savelli Sara, Fonda Claudio, Cimaz Rolando

<it>In vitro</it> effects of etanercept on the development of different T cell subsets in patients with juvenile idiopathic arthritis by Liotta Francesco, Querci Valentina, Capone Manuela, Santarlasci Veronica, Pagnini Ilaria, Giani Teresa, Simonini Gabriele, Maggi Laura, Cosmi Lorenzo, Cimaz Rolando, Maggi Enrico, Annunziato Francesco