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An overview of randomization techniques: An unbiased assessment of outcome in clinical research
Randomization as a method of experimental control has been extensively used in human clinical trials and other biological experiments. It prevents the selection bias and insures against the accidental bias. It produces the comparable groups and eliminates the source of bias in treatment assignments....
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Medknow Publications Pvt Ltd
2011
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3136079/ https://www.ncbi.nlm.nih.gov/pubmed/21772732 http://dx.doi.org/10.4103/0974-1208.82352 |