Učitavanje...
Reliability of self reported smoking status by pregnant women for estimating smoking prevalence: a retrospective, cross sectional study
Objective To determine what impact reliance on self reported smoking status during pregnancy has on both the accuracy of smoking prevalence figures and access to smoking cessation services for pregnant women in Scotland. Design Retrospective, cross sectional study of cotinine measurements in stored...
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| Glavni autori: | , , , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
BMJ Publishing Group Ltd.
2009
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| Teme: | |
| Online pristup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2771076/ https://ncbi.nlm.nih.gov/pubmed/19875845 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmj.b4347 |
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