(Q33565436)
Statements
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Radiological progression in rheumatoid arthritis: how many patients are required in a treatment trial to test disease modification? (English)
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J T Sharp
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F Wolfe
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M Corbett
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H Isomaki
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D M Mitchell
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D E Furst
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J Sibley
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M Shipley
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1 May 1993
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332-337
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Identifiers
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