Validation of the rheumatoid arthritis diagnosis in the Swedish National patient register: a cohort study from Stockholm County

An administrative data validation study of the accuracy of algorithms for identifying rheumatoid arthritis: the influence of the reference standard on algorithm performance

(2014) Jessica Widdifield et al.   BMC MUSCULOSKELETAL DISORDERS

Rheumatoid arthritis, anti-tumour necrosis factor therapy, and risk of malignant melanoma: nationwide population based prospective cohort study from Sweden

(2013) P. Raaschou et al.   BMJ-British Medical Journal

Application of the 2010 ACR/EULAR classification criteria in patients with very early inflammatory arthritis: analysis of sensitivity, specificity and predictive values in the SAVE study cohort

(2012) Iuliia Biliavska et al.   ANNALS OF THE RHEUMATIC DISEASES

Mortality rates in patients with rheumatoid arthritis treated with tumor necrosis factor inhibitors: Drug-specific comparisons in the Swedish Biologics Register

(2012) Julia F. Simard et al.   ARTHRITIS AND RHEUMATISM

Incidence of Rheumatoid Arthritis in Sweden: A Nationwide Population-Based Assessment of Incidence, Its Determinants, and Treatment Penetration

(2012) Jonas K. Eriksson et al.   ARTHRITIS CARE & RESEARCH

Influence of biological agents on cardiovascular disease in rheumatoid arthritis

(2011) J. Askling et al.   ANNALS OF THE RHEUMATIC DISEASES

Does cancer that occurs during or after anti-tumor necrosis factor therapy have a worse prognosis? A national assessment of overall and site-specific cancer survival in rheumatoid arthritis patients treated with biologic agents

(2011) Pauline Raaschou et al.   ARTHRITIS AND RHEUMATISM

External review and validation of the Swedish national inpatient register

(2011) Jonas F Ludvigsson et al.   BMC PUBLIC HEALTH

Generalisability of clinical registers used for drug safety and comparative effectiveness research: coverage of the Swedish Biologics Register

(2010) M. Neovius et al.   ANNALS OF THE RHEUMATIC DISEASES

Nationwide prevalence of rheumatoid arthritis and penetration of disease-modifying drugs in Sweden

(2010) M. Neovius et al.   ANNALS OF THE RHEUMATIC DISEASES

2010 Rheumatoid arthritis classification criteria: An American College of Rheumatology/European League Against Rheumatism collaborative initiative

(2010) Daniel Aletaha et al.   ARTHRITIS AND RHEUMATISM

Increased Risk of Autoimmune Disease in Families with Wegener's Granulomatosis

(2010) A. KNIGHT et al.   JOURNAL OF RHEUMATOLOGY

Small-area variations in sales of TNF inhibitors in Sweden between 2000 and 2009

(2010) M Neovius et al.   SCANDINAVIAN JOURNAL OF RHEUMATOLOGY

Cancer risk in patients with rheumatoid arthritis treated with anti-tumor necrosis factor α therapies: Does the risk change with the time since start of treatment?

(2009) Johan Askling et al.   ARTHRITIS AND RHEUMATISM

The safety of anti-tumour necrosis factor therapy in rheumatoid arthritis

(2009) Johan Askling et al.   CURRENT OPINION IN RHEUMATOLOGY

Anti-tumour necrosis factor therapy in rheumatoid arthritis and risk of malignant lymphomas: relative risks and time trends in the Swedish Biologics Register

(2008) J Askling et al.   ANNALS OF THE RHEUMATIC DISEASES

How accurate are diagnoses for rheumatoid arthritis and juvenile idiopathic arthritis in the general practice research database?

(2008) S. L. Thomas et al.   ARTHRITIS AND RHEUMATISM