(Q50713662)
Statements
Factors that predict morbidity and mortality in patients with perforated peptic ulcers. (English)
1 reference
Jyrki T Mäkelä
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Heikki Kiviniemi
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Pasi Ohtonen
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Seppo O Laitinen
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1 January 2002
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168
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8-9
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446-451
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