Late onset psoriatic arthritis in a longitudinal cohort: Disease presentation, activity over time and prognosis

Classification criteria for psoriatic arthritis: Development of new criteria from a large international study

William J. Taylor, Dafna D. Gladman, Philip Helliwell et al. · Arthritis & Rheumatism · 2006 · 3.7K citations

Medicine, Biostatistics, Clinical Sciences +16

The Assessment of SpondyloArthritis international Society (ASAS) handbook: a guide to assess spondyloarthritis

Joachim Sieper, Martín Rudwaleit, Xenofon Baraliakos et al. · Annals of the Rheumatic Diseases · 2009 · 1.6K citations

Medicine, Clinical Sciences, Radiology +14

Psoriasis of early and late onset: Characterization of two types of psoriasis vulgaris

Tilo Henseler, Enno Christophers · Journal of the American Academy of Dermatology · 1985 · 1K citations

Medicine, Dermatology, Pathology +11

Psoriatic Arthritis (PSA) - An Analysis of 220 Patients

Dafna D. Gladman, Rhonda Shuckett, Michelle Russell et al. · QJM · 1987 · 637 citations

Medicine, Pathology, Genodermatoses +10

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

Philip J. Mease, Dafna D. Gladman, Kim Papp et al. · Journal of the American Academy of Dermatology · 2013 · 509 citations

Medicine, Clinical Sciences, Dermatology +7