The external validity of randomized controlled trials of hypertension within China: from the perspective of sample representation.
<h4>Objective</h4>To explore external validity of randomized controlled trials (RCTs) of hypertension within China from the view of sample representation.<h4>Methods</h4>Comprehensive literature searches were performed in Medline, Embase, Cochrane Central Register of Controll...
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| Main Authors: | , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Public Library of Science (PLoS)
2013
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| Subjects: | |
| Online Access: | https://doaj.org/article/6d176f9497254fa1a26289445d101ead |
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