(Q45787390)
Statements
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X region deletion variants of hepatitis B virus in surface antigen-negative infections and non-A, non-B hepatitis (English)
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Feitelson MA
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Duan LX
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Guo J
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Sun B
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Woo J
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Steensma K
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Horiike N
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Blumberg BS
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1 September 1995
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172
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3
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713-722
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