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Pregnancy Recruitment for Population Research: The National Children's Study Vanguard Experience in Wayne County, MI
BACKGROUND: To obtain a probability sample of pregnancies, the National Children's Study conducted door-to-door recruitment in randomly selected neighborhoods in randomly selected counties in 2009-10. In 2011, an experiment was conducted in 10 US counties, in which the 2-stage geographic sample...
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| Main Authors: | , , , , , , , , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2013
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3673293/ https://ncbi.nlm.nih.gov/pubmed/23574419 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/ppe.12047 |
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