found: Work cat.: The effectiveness of infliximab and etanercept for the treatment of rheumatoid arthritis : a systematic review and economic evaluation, 2002.
found: MEDLINE plus health information WWW site, Oct. 10, 2002(Etanercept. Brand names Enbrel. Category, Antirheumatic (biologic response modifier). Etanercept is injected under the skin to reduce signs and symptoms of rheumatoid arthritis)
found: RxList WWW site, October 10, 2002(Enbrel (etanercept) is a dimeric fusion protein consisting of the extracellular ligand-binding portion of the human 75 kilodalton tumor necrosis factor receptor (TNFR) linked to the Fc portion of human IgG1)
