(Q34375445)
Statements
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Incidence of ulcerative colitis in Cardiff over 20 years: 1968-87 (English)
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Srivastava ED
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Mayberry JF
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Morris TJ
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Smith PM
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Williams GT
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Roberts GM
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Newcombe RG
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Rhodes J
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1 February 1992
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33
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256-258
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Identifiers
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