Warning effects of tobacco packaging on teenagers
ObjectiveTo evaluate the warning effect of different tobacco packaging on teenagers and provide an objective evidence for improving tobacco packaging in China.MethodsA multi-stage cluster sampling method was used to investigate students from two middle schools and two high schools in Huangpu Distric...
| Principais autores: | , , , |
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| Formato: | Artigo |
| Idioma: | zho |
| Publicado em: |
Shanghai Preventive Medicine Association
2022-05-01
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| coleção: | Shanghai yufang yixue |
| Assuntos: | |
| Acesso em linha: | http://www.sjpm.org.cn/article/doi/10.19428/j.cnki.sjpm.2022.21477 |