Comparative Effectiveness Research: An Empirical Study of Trials Registered in ClinicalTrials.gov
Background The $1.1 billion investment in comparative effectiveness research will reshape the evidence-base supporting decisions about treatment effectiveness, safety, and cost. Defining the current prevalence and characteristics of comparative effectiveness (CE) research will enable future assessme...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
Public Library of Science,
2012-06-27T21:06:29Z.
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| Subjects: | |
| Online Access: | Get fulltext |