(Q39682968)
Statements
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Vaccination levels associated with lack of measles transmission among preschool-aged populations in the United States, 1989-1991. (English)
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Andrew L Baughman
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Merle Orr
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Charles Haley
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Stephen Hadler
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1 May 2004
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189 Suppl 1
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S108-15
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Identifiers
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