Association of tumor necrosis factor α polymorphism and radiographic progression in rheumatoid arthritis

Comment on the article by Khanna et al

  • Khanna, Dinesh MD, MSc
  • Wu, Hui MD
  • Park, Grace S. MPH
  • Gold, Richard H. MD
  • Tsao, Betty P. PhD
  • Paulus, Harold E. MD
  • Lim, Lony C. PhD
  • Lal, Navanit MD
  • Delaney, Cabrini BS
  • Sharp, John T. MD

  • University of Cincinnati, Cincinnati, OH (Khanna)

    David Geffen School of Medicine at UCLA Los Angeles, CA (Wu) (Park) (Gold) (Tsao) (Paulus)

    Specialty Laboratories Valencia, CA (Lim) (Lal) (Delaney)

    University of Washington Seattle, WA (Sharp)

We thank Punchong Hanvivadhanakul and Michelle Kim from the University of California at Los Angeles for their assistance in identifying and preparing the specimens for assaying.

Arthritis & Rheumatism 56(3):p 1033-1034, March 2007.
Copyright © 2007, American College of Rheumatology