Holland, R., Christensen, R., Goel, N., Hoejgaard, P., Tillett, W., Gossec, L., … Orbai, A.-M. (2018). Psoriatic Arthritis Impact of Disease (PsAID12) Was Provisionally Endorsed at Omeract 2018 As Core Instrument to Measure Psoriatic Arthritis-Specific Health-Related Quality of Life in Randomized Controlled Trials and Longitudinal Observational Studies. In ARTHRITIS & RHEUMATOLOGY (Vol. 70). WILEY.

Holland, Richard, Robin Christensen, Niti Goel, Pil Hoejgaard, William Tillett, Laure Gossec, Maarten de Wit, et al. “Psoriatic Arthritis Impact of Disease (PsAID12) Was Provisionally Endorsed at Omeract 2018 As Core Instrument to Measure Psoriatic Arthritis-Specific Health-Related Quality of Life in Randomized Controlled Trials and Longitudinal Observational Studies.” In ARTHRITIS & RHEUMATOLOGY, Vol. 70. WILEY, 2018.

Holland R, Christensen R, Goel N, Hoejgaard P, Tillett W, Gossec L, et al. Psoriatic Arthritis Impact of Disease (PsAID12) Was Provisionally Endorsed at Omeract 2018 As Core Instrument to Measure Psoriatic Arthritis-Specific Health-Related Quality of Life in Randomized Controlled Trials and Longitudinal Observational Studies. In: ARTHRITIS & RHEUMATOLOGY. WILEY; 2018.

Holland, Richard, et al. “Psoriatic Arthritis Impact of Disease (PsAID12) Was Provisionally Endorsed at Omeract 2018 As Core Instrument to Measure Psoriatic Arthritis-Specific Health-Related Quality of Life in Randomized Controlled Trials and Longitudinal Observational Studies.” ARTHRITIS & RHEUMATOLOGY, vol. 70, WILEY, 2018.

Holland R, Christensen R, Goel N, Hoejgaard P, Tillett W, Gossec L, de Wit M, McHugh N, Mease PJ, Shea B, Leung YY, Gladman DD, Lindsay C, Coates LC, Ogdie A, Strand V, Fallon L, Birt J, Duffin KC, FitzGerald O, Tugwell P, Beaton D, Orbai A-M. Psoriatic Arthritis Impact of Disease (PsAID12) Was Provisionally Endorsed at Omeract 2018 As Core Instrument to Measure Psoriatic Arthritis-Specific Health-Related Quality of Life in Randomized Controlled Trials and Longitudinal Observational Studies. ARTHRITIS & RHEUMATOLOGY. WILEY; 2018.