Prevalence of rheumatologist-diagnosed psoriatic arthritis in patients with psoriasis in European/North American dermatology clinics

The impact of psoriasis on quality of life: results of a 1998 National Psoriasis Foundation patient-membership survey.

Gerald G. Krueger, John Koo, Mark Lebwohl et al. · PubMed · 2001 · 977 citations

Pharmacy, Dermatology, Health Sciences +15

Epidemiology of psoriatic arthritis in the population of the United States

Joel M. Gelfand, Dafna D. Gladman, Philip J. Mease et al. · Journal of the American Academy of Dermatology · 2005 · 592 citations

Medicine, Clinical Sciences, Internal Medicine +9

Epidemiology and clinical pattern of psoriatic arthritis in Germany: a prospective interdisciplinary epidemiological study of 1511 patients with plaque-type psoriasis

Kristian Reich, Karsten Krüger, Matthias Augustin · British Journal of Dermatology · 2009 · 392 citations

Medicine, Clinical Sciences, Dermatology +12

Health-related quality of life of patients with psoriatic arthritis: A comparison with patients with rheumatoid arthritis

Janice Husted, D. Gladman, Vernon T. Farewell et al. · Arthritis & Rheumatism · 2001 · 348 citations

Medicine, Clinical Sciences, Internal Medicine +14

Mortality studies in psoriatic arthritis. Results from a single outpatient clinic. I. Causes and risk of death

Katy Wong, Dafna D. Gladman, Janice Husted et al. · Arthritis & Rheumatism · 1997 · 339 citations

Medicine, Clinical Sciences, Internal Medicine +13