RT Journal Article SR Electronic T1 Long-term assessment of no evidence of disease activity in relapsing-remitting MS JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 1722 OP 1723 DO 10.1212/WNL.0000000000002105 VO 85 IS 19 A1 De Stefano, Nicola A1 Stromillo, Maria Laura A1 Giorgio, Antonio A1 Battaglini, Marco A1 Bartolozzi, Maria Letizia A1 Amato, Maria Pia A1 Sormani, Maria Pia YR 2015 UL http://n.neurology.org/content/85/19/1722.abstract AB