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Kehl F, Follonier S.Kehl F, et al. Among authors: follonier s.Opt Lett. 2016 Apr 1;41(7):1447-50. doi: 10.1364/OL.41.001447.Opt Lett. 2016.PMID: 27192258
Pedotti M, Ferrero VE, Lettieri T, Colpo P, Follonier S, Calzolai L, Varani L.Pedotti M, et al. Among authors: follonier s.Int J Environ Res Public Health. 2015 Feb 27;12(3):2612-21. doi: 10.3390/ijerph120302612.Int J Environ Res Public Health. 2015.PMID: 25734791Free PMC article.