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6 M.J. Elliott et al., Randomised Double-blind Comparison of Chimeric Monoclonal Antibody to Tumour Necrosis Aactor α (cA2) versus Placebo in Rheumatoid Arthritis, in «The Lancet», CXLIV, 1994, pp. 1105-10.
7 National Rheumatoid Arthritis Society, Invisible Disease cit.
8 A. Hess et al., Blockade of TNF-alpha Rapidly Inhibits Pain Responses in the Central Nervous System, in «Proceedings of the National Academy of Scientists USA», CVIII, 2011, pp. 3731-36.