(Q50848616)
Statements
Helicobacter pylori serology in elderly people: a 21-year cohort comparison in 70-year-olds and a 20-year longitudinal population study in 70-90-year-olds. (English)
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Gause-Nilsson I
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Gnarpe H
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Gnarpe J
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Lundborg P
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Steen B
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1 July 1998
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27
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4
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433-436
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Identifiers
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