(Q50183477)
Statements
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Prevention of travellers' diarrhoea by oral B-subunit/whole-cell cholera vaccine. (English)
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H Peltola
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A Siitonen
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H Kyrönseppä
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I Simula
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L Mattila
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P Oksanen
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M J Kataja
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M Cadoz
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1 November 1991
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338
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8778
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1285-1289
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