(Q39219171)
Statements
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Successful oesophageal pH monitoring with a catheter-free system (English)
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Ward EM
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Devault KR
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Bouras EP
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Stark ME
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Wolfsen HC
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Davis DM
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Nedrow SI
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Achem SR
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1 February 2004
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19
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4
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449-454
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Identifiers
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