(Q44726295)
Statements
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A multifactorial analysis of factors related to lethality after treatment of perforated gastroduodenal ulcer. 1935-1985. (English)
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Svanes C
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Salvesen H
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Espehaug B
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Søreide O
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Svanes K
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1 April 1989
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209
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4
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418-423
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Identifiers
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