(Q46866661)
Statements
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Infection with Helicobacter pylori--outcome of a cross-sectional investigation (English)
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Stettin D
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Waldmann A
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Wolters M
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Trunz B
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Schauder P
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Hahn A
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1 December 2007
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132
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50
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2677-2682
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Identifiers
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