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Japanese newspaper advertisements for dietary supplements before and after COVID-19: a content analysis
OBJECTIVES: Public health institutions have alerted consumers about advertising for dietary supplements with false claims of preventing or treating COVID-19. We quantitatively and qualitatively examined newspaper advertisements for dietary supplements before and after the COVID-19 spread. DESIGN: Co...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8611233/ https://www.ncbi.nlm.nih.gov/pubmed/34815281 http://dx.doi.org/10.1136/bmjopen-2021-050898 |