Johan Rönnelid

A new model for an etiology of rheumatoid arthritis: Smoking may trigger HLA–DR (shared epitope)–restricted immune reactions to autoantigens modified by citrullination

Lars Klareskog, Patrik Stolt, Karin Lundberg et al. · Arthritis & Rheumatism · 2005 · 1.5K citations

Gene-Gene and Gene-Environment Interactions Involving HLA-DRB1, PTPN22, and Smoking in Two Subsets of Rheumatoid Arthritis

Henrik Källberg, Leonid Padyukov, Robert M. Plenge et al. · The American Journal of Human Genetics · 2007 · 452 citations · Full text

Rheumatoid Disorder, Rheumatology, Autoimmune Disease +9

EULAR recommendations for terminology and research in individuals at risk of rheumatoid arthritis: report from the Study Group for Risk Factors for Rheumatoid Arthritis

Daniëlle M. Gerlag, Karim Raza, Lisa G. M. van Baarsen et al. · Annals of the Rheumatic Diseases · 2012 · 448 citations · Full text

Smoking is a major preventable risk factor for rheumatoid arthritis: estimations of risks after various exposures to cigarette smoke

Henrik Källberg, Bo Ding, Leonid Padyukov et al. · Annals of the Rheumatic Diseases · 2010 · 385 citations

Activation of the type I interferon system in primary Sjögren's syndrome: A possible etiopathogenic mechanism

Ullvi Båve, Gunnel Nordmark, Tanja Lövgren et al. · Arthritis & Rheumatism · 2005 · 381 citations