(Q33610968)
Statements
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Optimized probability sampling of study sites to improve generalizability in a multisite intervention trial (English)
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Jennifer L Kraschnewski
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Thomas C Keyserling
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Shrikant I Bangdiwala
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Ziya Gizlice
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Beverly A Garcia
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Larry F Johnston
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Alison Gustafson
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Lindsay Petrovic
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Russell E Glasgow
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Carmen D Samuel-Hodge
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15 December 2009
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A10
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Identifiers
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