(Q42629787)
Statements
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The proportion of upper gastrointestinal symptoms in the community associated with Helicobacter pylori, lifestyle factors, and nonsteroidal anti-inflammatory drugs. Leeds HELP Study Group (English)
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Forman D
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Braunholtz D
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Feltbower R
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Crocombe W
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Liptrott M
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Axon A
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1 June 2000
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95
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6
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1448-1455
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Identifiers
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