Low secretion of tumor necrosis factor alpha, but no other Th1 or Th2 cytokines, by peripheral blood mononuclear cells correlates with chronicity in reactive arthritis.
Arthritis Rheum. 1999 Oct;42(10):2039-44. doi: 10.1002/1529-0131(199910)42:10<2039::AID-ANR3>3.0.CO;2-6.
Arthritis Rheum. 1999.
PMID: 10524674
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