(Q46864377)
Statements
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Another look at observational studies in rehabilitation research: going beyond the holy grail of the randomized controlled trial (English)
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Susan D Horn
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Gerben DeJong
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David K Ryser
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Peter J Veazie
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Jeffrey Teraoka
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1 December 2005
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86
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12 Suppl 2
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S8-S15
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