Whalley D, Doward LC, Dewar Al, McKenna SP, Tennant A, Emery P. The development of a quality of life measure specific to psoriatic arthritis. Poster presented at the 6th Annual Conference of the International Society for Quality of Life Research (ISOQOL); November 1999. Barcelona, Spain. [abstract] Qual Life Res. 1999 Nov; 8(7):652.
Doward LC, Whalley D, Dewar Al, McKenna SP, Tennant A, Emery P. The development of the SLE-QoL: a quality of life instrument specific to systemic lupus erythematosus. Poster presented at the 6th Annual Conference of the International Society for Quality of Life Research (ISOQOL); November 1999. Barcelona, Spain. [abstract] Qual Life Res. 1999 Nov; 8(7):609.
Helliwell PS, Doward L, Whalley D, Tennant A, McKenna S, Reynolds S, Kay L, Spoorenberg A, van der Heijde Leeds D. Psychometric and scaling properties of a new quality of life instrument specific to ankylosing spondylitis (AS). Poster presented at the 1999 ACR/ARHP Annual Scientific Meeting; November 14, 1999. Boston, MA. [abstract] Arthritis Rheumatol. 1999 Sep; 42(S9):s72.