(Q47648028)
Statements
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Perforated Peptic Ulcer: Main Factors of Morbidity and Mortality (English)
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Carlos Noguiera
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António Sérgio Silva
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Jorge Nunes Santos
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António Gomes Silva
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Joaquim Ferreira
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Eduarda Matos
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Hernani Vilaça
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1 July 2003
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27
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7
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782-787
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Identifiers
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