(Q40309151)
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Single-factor scoring validation for the Health Assessment Questionnaire-Disability Index (HAQ-DI) in patients with systemic sclerosis and comparison with early rheumatoid arthritis patients (English)
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Jason C Cole
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Dinesh Khanna
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Philip J Clements
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James R Seibold
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Donald P Tashkin
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Harold E Paulus
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Sarosh J Motivala
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Daniel E Furst
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7 July 2006
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1383-1394
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Identifiers
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