(Q53918568)
Statements
Baseline epidemiological studies for a hepatitis B vaccine trial in Kangwane. (English)
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O W Prozesky
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W Szmuness
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C E Stevens
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M C Kew
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E J Harley
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J A Hoyland
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J E Scholtz
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A D Mitchell
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A Shabangu
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E Kunene
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1 November 1983
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64
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23
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891-893
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Identifiers
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