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Validity of smokers' information about present and past cigarette brands--implications for studies of the effects of falling tar yields of cigarettes on health.
Four hundred and twenty nine current smokers and ex-smokers who had provided details 12 years previously completed a self administered questionnaire about their present and past smoking habits, and two weeks later current smokers supplied an empty cigarette packet. The tar group and brand name of th...
Tallennettuna:
| Julkaisussa: | Thorax |
|---|---|
| Päätekijät: | , , |
| Aineistotyyppi: | Artigo |
| Kieli: | Inglês |
| Julkaistu: |
BMJ Publishing Group
1986
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| Aiheet: | |
| Linkit: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC460294/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/3715776/ https://ncbi.nlm.nih.govhttps://doi.org/10.1136/thx.41.3.203 |
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