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Opium use and mortality in Golestan Cohort Study: prospective cohort study of 50 000 adults in Iran
Objectives To investigate the association between opium use and subsequent risk of death. Design Prospective cohort study. Setting The Golestan Cohort Study in north-eastern Iran collected detailed validated data on opium use and other exposures at baseline. Participants were enrolled between Januar...
Autores principales: | , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group Ltd.
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3328545/ https://www.ncbi.nlm.nih.gov/pubmed/22511302 http://dx.doi.org/10.1136/bmj.e2502 |