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Systematic review on the quality of randomized controlled trials from Saudi Arabia
BACKGROUND: The quality of randomized controlled trials from Saudi Arabia is unknown since most are observational studies. OBJECTIVE: To determine (1) the quantity and quality of randomized controlled trials published from Saudi Arabia, and (2) whether significance of intervention effect varied by s...
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| Vydáno v: | Contemp Clin Trials Commun |
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| Hlavní autoři: | , , , , , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Elsevier
2019
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6737301/ https://ncbi.nlm.nih.gov/pubmed/31517135 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.conctc.2019.100441 |
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