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METHODOLOGY IN MEDICAL RESEARCH—The Need for Controlled Clinical Studies
Too many medical researchers vitiate their work by ignoring the problem of uncontrolled variables. They therefore publish clinical impressions “dressed up” in scientifically meaningless numbers. A prototypical example of this practice is contrasted with a controlled study, each employing the same (s...
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| Autor principal: | |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
1955
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1532572/ https://ncbi.nlm.nih.gov/pubmed/14379057 |
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