(Q45856283)
Statements
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Hepatitis B virus infection in hospital staff: epidemiology and persistence of vaccine-induced antibodies (English)
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Zavoianni A
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Volpe A
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Buongiorno R
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Palma R
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Calasso A
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Pastore G
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Schiraldi O
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1 June 1991
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9
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6
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438-442
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