- Publication status:
- Published
- Publisher copy:
- 10.1016/j.pain.2011.10.004
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- Journal:
- Pain
- Volume:
- 153
- Issue:
- 2
- Pages:
- 265-268
- Publication date:
- 2012-02-05
- DOI:
- EISSN:
-
1872-6623
- ISSN:
-
0304-3959
- URN:
-
uuid:841144b5-85af-4d66-a82b-0dbdd640b60c
- Source identifiers:
-
241907
- Local pid:
- pubs:241907
- Language:
- English
- Keywords:
- Copyright date:
- 2012
Journal article
Estimate at your peril: imputation methods for patient withdrawal can bias efficacy outcomes in chronic pain trials using responder analyses.
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