(Q50860537)
Statements
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Pneumonia caused by penicillin-non-susceptible and penicillin-susceptible pneumococci in adults: a case-control study. (English)
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Einarsson S
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Kristjansson M
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Kristinsson KG
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Kjartansson G
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Jonsson S
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1 January 1998
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30
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3
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253-256
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Identifiers
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