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Cohort profile: the northern Swedish cohort.
Hammarström A, Janlert U. Hammarström A, et al. Int J Epidemiol. 2012 Dec;41(6):1545-52. doi: 10.1093/ije/dyr118. Epub 2011 Aug 9. Int J Epidemiol. 2012. PMID: 21828110 No abstract available.
157 results