Improving the Characterization of Radiologically Isolated Syndrome Suggestive of Multiple Sclerosis De Stefano, Nicola ; Stromillo, Maria Laura ; Rossi, Francesca ; Battaglini, Marco ; Giorgio, Antonio ; Portaccio, Emilio ; Hakiki, Bahia ; Malentacchi, Gianmichele ; Gasperini, Claudio ; Santangelo, Mario ; Bartolozzi, Maria Letizia ; Sormani, Maria Pia ; Federico, Antonio ; Amato, Maria Pia Abstract Publication: PLoS ONE Pub Date: April 2011 DOI: 10.1371/journal.pone.0019452 Bibcode: 2011PLoSO...619452D