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Comments on "PM2.5 and mortality in long-term prospective cohort studies: cause-effect or statistical associations?".
Autores principales: | , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
1999
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1566415/ https://www.ncbi.nlm.nih.gov/pubmed/10428597 |