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Observational Research Opportunities and Limitations
Medical research continues to progress in its ability to identify treatments and characteristics associated with benefits and adverse outcomes. The principle engine for the evaluation of treatment efficacy is the randomized controlled trial (RCT). Due to the cost and other considerations, RCTs canno...
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Formato: | Artigo |
Idioma: | Inglês |
Publicado em: |
2013
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Assuntos: | |
Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3818421/ https://ncbi.nlm.nih.gov/pubmed/24055326 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jdiacomp.2013.07.007 |
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