title: [Abnormal cellular immunity in rheumatoid arthritis].
authors.forename: W D
authors.initials: WD
authors.lastname: Xu
authors.forename: G Y
authors.initials: GY
authors.lastname: Shi
mesh_terms: D000818:Animals; D000938:Antigen-Presenting Cells / Q000276:immunology*; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D006801:Humans; D007111:Immunity, Cellular; D008214:Lymphocytes / Q000276:immunology*; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology; D050378:T-Lymphocytes, Regulatory / Q000276:immunology