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Frömel K, Vašíčková J, Skalik K, Svozil Z, Groffik D, Mitáš J.Frömel K, et al.Int J Environ Res Public Health. 2021 Jan 28;18(3):1177. doi: 10.3390/ijerph18031177.Int J Environ Res Public Health. 2021.PMID: 33525744Free PMC article.
Sigmund E, De Ste Croix M, Miklánková L, Frömel K.Sigmund E, et al. Among authors: fromel k.Eur J Public Health. 2007 Dec;17(6):646-51. doi: 10.1093/eurpub/ckm033. Epub 2007 Apr 12.Eur J Public Health. 2007.PMID: 17434876
Cuberek R, El Ansari W, Frömel K, Skalik K, Sigmund E.Cuberek R, et al. Among authors: fromel k.Int J Environ Res Public Health. 2010 Apr;7(4):1558-76. doi: 10.3390/ijerph7041558. Epub 2010 Apr 6.Int J Environ Res Public Health. 2010.PMID: 20617046Free PMC article.
Sigmundová D, El Ansari W, Sigmund E, Frömel K.Sigmundová D, et al. Among authors: fromel k.BMC Public Health. 2011 Sep 26;11:731. doi: 10.1186/1471-2458-11-731.BMC Public Health. 2011.PMID: 21943194Free PMC article.