Učitavanje...
Age biases in a large HIV and sexual behaviour-related internet survey among MSM
BACKGROUND: Behavioural data from MSM are usually collected in non-representative convenience samples, increasingly on the internet. Epidemiological data from such samples might be useful for comparisons between countries, but are subject to unknown participation biases. METHODS: Self-reported HIV d...
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| Glavni autori: | , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
BioMed Central
2013
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| Teme: | |
| Online pristup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3847490/ https://ncbi.nlm.nih.gov/pubmed/24020518 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1471-2458-13-826 |
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