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Carlsson A, Lundälv J.Carlsson A, et al. Among authors: lundalv j.Traffic Inj Prev. 2019;20(5):484-491. doi: 10.1080/15389588.2019.1606910. Epub 2019 Jun 10.Traffic Inj Prev. 2019.PMID: 31180723
Lundälv J, Törnbom M, Larsson PO, Sunnerhagen KS.Lundälv J, et al.Int J Environ Res Public Health. 2015 Mar 18;12(3):3293-300. doi: 10.3390/ijerph120303293.Int J Environ Res Public Health. 2015.PMID: 25794190Free PMC article.