Threats to the Internal Validity of Spinal Surgery Outcome Assessment: Recalibration Response Shift or Implicit Theories of Change?
2013 ◽
Vol 9
(2)
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pp. 215-232
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Keyword(s):
2009 ◽
Vol 62
(11)
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pp. 1189-1190
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2015 ◽
Vol 41
(9)
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pp. 1167-1179
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2013 ◽
Vol 22
(9)
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pp. 2255-2264
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2002 ◽
Vol 27
(1)
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pp. 97-107
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2011 ◽
Vol 37
(5)
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pp. 363-375
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Keyword(s):
2006 ◽
Vol 88
(12)
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pp. 2590-2595
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Keyword(s):
Keyword(s):
1997 ◽
Vol 7
(2)
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pp. 77-86
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