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Sørensen AR, Thulstrup AM, Hansen J, Ramlau-Hansen CH, Meersohn A, Skytthe A, Bonde JP.Sørensen AR, et al.Scand J Work Environ Health. 2007 Oct;33(5):379-86. doi: 10.5271/sjweh.1157.Scand J Work Environ Health. 2007.PMID: 17973064Free article.