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Design, characteristics, and usefulness of state-based behavioral risk factor surveillance: 1981-87.
Since 1981, the Centers for Disease Control has collaborated with State health departments and the District of Columbia to conduct random digit-dialed telephone surveys of adults concerning their health practices and behaviors. This State-based surveillance system, which yields data needed in planni...
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| Main Authors: | , , , , , |
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| Formato: | Artigo |
| Idioma: | English |
| Publicado em: |
1988
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1478092/ https://ncbi.nlm.nih.gov/pubmed/2841712 |
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