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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1987 2
1988 1
1994 1
1995 1
1996 1
1997 1
1998 2
1999 2
2000 3
2001 2
2002 5
2003 2
2004 4
2005 7
2006 10
2007 9
2008 5
2009 2
2011 1
2012 1
2018 1
2025 0

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60 results

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Page 1
Synovial tissue analysis in clinical trials.
Bresnihan B, Baeten D, Firestein GS, Fitzgerald OM, Gerlag DM, Haringman JJ, McInnes IB, Reece RJ, Smith MD, Ulfgren AK, Veale DJ, Tak PP; OMERACT 7 Special Interest Group. Bresnihan B, et al. Among authors: ulfgren ak. J Rheumatol. 2005 Dec;32(12):2481-4. J Rheumatol. 2005. PMID: 16331792 Review.
A new model for an etiology of rheumatoid arthritis: smoking may trigger HLA-DR (shared epitope)-restricted immune reactions to autoantigens modified by citrullination.
Klareskog L, Stolt P, Lundberg K, Källberg H, Bengtsson C, Grunewald J, Rönnelid J, Harris HE, Ulfgren AK, Rantapää-Dahlqvist S, Eklund A, Padyukov L, Alfredsson L. Klareskog L, et al. Among authors: ulfgren ak. Arthritis Rheum. 2006 Jan;54(1):38-46. doi: 10.1002/art.21575. Arthritis Rheum. 2006. PMID: 16385494
Citrullination is an inflammation-dependent process.
Makrygiannakis D, af Klint E, Lundberg IE, Löfberg R, Ulfgren AK, Klareskog L, Catrina AI. Makrygiannakis D, et al. Among authors: ulfgren ak. Ann Rheum Dis. 2006 Sep;65(9):1219-22. doi: 10.1136/ard.2005.049403. Epub 2006 Mar 15. Ann Rheum Dis. 2006. PMID: 16540548 Free PMC article.
Evaluation of arthroscopy and macroscopic scoring.
af Klint E, Catrina AI, Matt P, Neregråd P, Lampa J, Ulfgren AK, Klareskog L, Lindblad S. af Klint E, et al. Among authors: ulfgren ak. Arthritis Res Ther. 2009;11(3):R81. doi: 10.1186/ar2714. Epub 2009 Jun 2. Arthritis Res Ther. 2009. PMID: 19490631 Free PMC article.
60 results