Authors: Costello, PJ Winchester, RJ Curran, SA Peterson, KS Kane, DJ Bresnihan, B FitzGerald, OM

Citation: Pj. Costello et al., Psoriatic arthritis joint fluids are characterized by CD8 and CD4 T cell clonal expansions that appear antigen driven, J IMMUNOL, 166(4), 2001, pp. 2878-2886