(Q50184450)
Statements
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Comparing a computer-based childhood vaccination registry with parental vaccination cards: a population-based study of Delaware children. (English)
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A N Ortega
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S F Andrews
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S H Katz
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S A Dowshen
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W S Curtice
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M E Cannon
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D C Stewart
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K Kaiser
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1 April 1997
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36
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4
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217-221
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Identifiers
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