Association between the level of circulating bioactive tumor necrosis factor alpha and the tumor necrosis factor alpha gene polymorphism at -308 in patients with rheumatoid arthritis treated with a tumor necrosis factor alpha inhibitor.
Arthritis Rheum. 2008 May;58(5):1258-63. doi: 10.1002/art.23430.
Arthritis Rheum. 2008.
PMID: 18438841
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