(Q39411880)
Statements
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Rheumatoid arthritis in a population of persons aged 85 years and over (English)
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van Schaardenburg D
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Lagaay AM
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Breedveld FC
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Hijmans W
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Vandenbroucke JP
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1 February 1993
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32
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2
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104-109
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Identifiers
1 reference