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Vornanen-Winqvist C, Järvi K, Toomla S, Ahmed K, Andersson MA, Mikkola R, Marik T, Kredics L, Salonen H, Kurnitski J.Vornanen-Winqvist C, et al. Among authors: mikkola r.Int J Environ Res Public Health. 2018 Jan 30;15(2):230. doi: 10.3390/ijerph15020230.Int J Environ Res Public Health. 2018.PMID: 29385772Free PMC article.