(Q38482175)
Statements
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Handwashing to prevent diarrhea in day-care centers (English)
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Black RE
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Dykes AC
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Anderson KE
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Wells JG
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Sinclair SP
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Gary GW Jr
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Hatch MH
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Gangarosa EJ
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1 April 1981
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113
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4
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445-451
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Identifiers
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