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Bossioli E, Tombrou M, Helmis C, Kurtenbach R, Wiesen P, Schäfer K, Dandou A, Varotsos KV.Bossioli E, et al. Among authors: helmis c.Sci Total Environ. 2013 Jul 1;456-457:69-81. doi: 10.1016/j.scitotenv.2013.02.091. Epub 2013 Apr 10.Sci Total Environ. 2013.PMID: 23584035
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Karveli A, Tzoutzas IG, Raptis PI, Tzanakakis EC, Farmakis ETR, Helmis CG.Karveli A, et al. Among authors: helmis cg.Int J Environ Res Public Health. 2021 Oct 17;18(20):10920. doi: 10.3390/ijerph182010920.Int J Environ Res Public Health. 2021.PMID: 34682658Free PMC article.
Yorgan TA, Heckt T, Rendenbach C, Helmis C, Seitz S, Streichert T, Amling M, Schinke T.Yorgan TA, et al. Among authors: helmis c.J Bone Miner Metab. 2016 Mar;34(2):161-70. doi: 10.1007/s00774-015-0666-2. Epub 2015 May 9.J Bone Miner Metab. 2016.PMID: 25956707