Clinical and ultrasound remission after 6 months of treat-to-target therapy in early rheumatoid arthritis: associations to future good radiographic and physical outcomes
Nina Paulshus Sundlisæter, Anna-Birgitte Aga, Inge Christoffer Olsen, Hilde Berner Hammer, Till Uhlig, Désirée van der Heijde, Tore K Kvien, Siri Lillegraven, Espen A Haavardsholm
Annals of the Rheumatic Diseases Oct 2018, 77 (10) 1421-1425; DOI: 10.1136/annrheumdis-2017-212830
