Authors: R F Willkens; M B Urowitz; D M Stablein; R J McKendry; R G Berger; J H Box; J J Fiechtner; E J Fudman; N P Hudson; C R Marks Journal: Arthritis Rheum Date: 1992-08
Authors: H J Williams; J R Ward; J C Reading; R H Brooks; D O Clegg; J L Skosey; M H Weisman; R F Willkens; J Z Singer; G S Alarcón Journal: Arthritis Rheum Date: 1992-03
Authors: D L Scott; P T Dawes; E Tunn; P D Fowler; M F Shadforth; J Fisher; S Clarke; M Collins; P Jones; A J Popert Journal: Br J Rheumatol Date: 1989-04