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Sampling: how to select participants in my research study?
BACKGROUND: In this paper, the basic elements related to the selection of participants for a health research are discussed. Sample representativeness, sample frame, types of sampling, as well as the impact that non-respondents may have on results of a study are described. The whole discussion is sup...
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| Vydáno v: | An Bras Dermatol |
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| Hlavní autoři: | , , , , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Sociedade Brasileira de Dermatologia
2016
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4938277/ https://ncbi.nlm.nih.gov/pubmed/27438200 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1590/abd1806-4841.20165254 |
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