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Incidence and predictors of secondary fibromyalgia in an early arthritis cohort.
Lee YC, Lu B, Boire G, Haraoui BP, Hitchon CA, Pope JE, Thorne JC, Keystone EC, Solomon DH, Bykerk VP. Lee YC, et al. Among authors: keystone ec. Ann Rheum Dis. 2013 Jun;72(6):949-54. doi: 10.1136/annrheumdis-2012-201506. Epub 2012 Jul 11. Ann Rheum Dis. 2013. PMID: 22791744 Free PMC article.
Infliximab in active early rheumatoid arthritis.
Breedveld FC, Emery P, Keystone E, Patel K, Furst DE, Kalden JR, St Clair EW, Weisman M, Smolen J, Lipsky PE, Maini RN. Breedveld FC, et al. Ann Rheum Dis. 2004 Feb;63(2):149-55. doi: 10.1136/ard.2003.013961. Ann Rheum Dis. 2004. PMID: 14722203 Free PMC article. Clinical Trial.
Comparison of composite measures of disease activity in an early seropositive rheumatoid arthritis cohort.
Ranganath VK, Yoon J, Khanna D, Park GS, Furst DE, Elashoff DA, Jawaheer D, Sharp JT, Gold RH, Keystone EC, Paulus HE; Western Consortium of Practicing Rheumatologists. Ranganath VK, et al. Among authors: keystone ec. Ann Rheum Dis. 2007 Dec;66(12):1633-40. doi: 10.1136/ard.2006.065839. Epub 2007 May 1. Ann Rheum Dis. 2007. PMID: 17472996 Free PMC article.
341 results