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The relationship between external and internal validity of randomized controlled trials: A sample of hypertension trials from China
OBJECTIVE: To explore the relationship between the external validity and the internal validity of hypertension RCTs conducted in China. METHODS: Comprehensive literature searches were performed in Medline, Embase, Cochrane Central Register of Controlled Trials (CCTR), CBMdisc (Chinese biomedical lit...
Tallennettuna:
| Julkaisussa: | Contemp Clin Trials Commun |
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| Päätekijät: | , , , , |
| Aineistotyyppi: | Artigo |
| Kieli: | Inglês |
| Julkaistu: |
Elsevier
2015
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| Aiheet: | |
| Linkit: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5935827/ https://ncbi.nlm.nih.gov/pubmed/29736437 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.conctc.2015.10.004 |
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