Article info
PDFClinical and epidemiological research
Development and initial validation of a screening questionnaire for psoriatic arthritis: the Toronto Psoriatic Arthritis Screen (ToPAS)
- Dr D D Gladman, Centre for Prognosis Studies in The Rheumatic Diseases, Toronto Western Hospital, 399 Bathurst Street, Toronto, Ontario, M5T 2S8, Canada; dafna.gladman{at}utoronto.ca
Citation
Development and initial validation of a screening questionnaire for psoriatic arthritis: the Toronto Psoriatic Arthritis Screen (ToPAS)
Publication history
- Accepted April 7, 2008
- First published April 29, 2008.
Online issue publication
September 19, 2019
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2009 BMJ Publishing Group and European League Against Rheumatism