Open Access Highly Accessed Research article

Risk factors for ANA positivity in healthy persons

Quan-Zhen Li1*, David R Karp2, Jiexia Quan2, Valerie K Branch2, Jinchun Zhou1, Yun Lian1, Benjamin F Chong3, Edward K Wakeland1 and Nancy J Olsen2,4*

1 Department of Immunology, University of Texas Southwestern Medical Center at Dallas, 5323 Harry Hines Blvd., Dallas TX 75390-9093, USA

2 Department of Medicine, The Division of Rheumatic Diseases, The Simmons Arthritis Center, University of Texas Southwestern Medical Center at Dallas, 5323 Harry Hines Blvd., Dallas TX 75390-8884, USA

3 Department of Dermatology, University of Texas Southwestern Medical Center at Dallas, 5323 Harry Hines Blvd., Dallas TX 75390-9069, USA

4 Current address: Division of Rheumatology, Penn State Hershey Medical Center, 500 University Drive, Hershey PA 17033, USA

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Arthritis Research & Therapy 2011, 13:R38 doi:10.1186/ar3271

Published: 2 March 2011

Additional files

Additional file 1:

Components of the Autoantigen Array. This table lists the components of the array along with sources of the autoantigens.

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