title: The innate immune system in rheumatoid arthritis.
authors.affiliation: Division of Rheumatology, University of Colorado Health Sciences Center, Denver 80262, USA. william.arend@uchsc.edu
authors.forename: W P
authors.initials: WP
authors.lastname: Arend
mesh_terms: D000818:Animals; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D006801:Humans; D007107:Immune System / Q000276:immunology*; D007113:Immunity, Innate