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Dhhs Publication No Phs 97 1788 : Graves, Edmund.
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1997
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1
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Dhhs Publication No Phs 97 1933 : Martin, Joyce A.
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1997
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1
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Dhhs Publication No Phs 98 1232 1 : National Center for Health Statistics (U.S.)
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1998
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1
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Dhhs Publication No Sma 00 3357 : Howard, Judy,
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2000
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1
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Dhhs Publication No Sma 08 4214 : Batki, Steven L.
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2005
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1
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