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Implementation of the trial emulation approach in medical research: a scoping review
BACKGROUND: When conducting randomised controlled trials is impractical, an alternative is to carry out an observational study. However, making valid causal inferences from observational data is challenging because of the risk of several statistical biases. In 2016 Hernán and Robins put forward the...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10428565/ https://www.ncbi.nlm.nih.gov/pubmed/37587484 http://dx.doi.org/10.1186/s12874-023-02000-9 |