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Impact of a health campaign on Chinese public awareness of stroke: evidence from internet search data
INTRODUCTION: Health campaigns have the potential to improve public awareness, but their impact can be difficult to assess. Internet search data provide information concerning online health information-seeking behaviour in the population and may serve as a proxy for public awareness to evaluate heal...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2021
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8672014/ https://www.ncbi.nlm.nih.gov/pubmed/34907069 http://dx.doi.org/10.1136/bmjopen-2021-054463 |