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Reply: Misunderstandings in the misconception on the use of pack-years in analysis of smoking
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2013
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3619087/ https://www.ncbi.nlm.nih.gov/pubmed/23449356 http://dx.doi.org/10.1038/bjc.2013.77 |