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Więcek M, Szymura J, Maciejczyk M, Szyguła Z, Cempla J, Borkowski M.Więcek M, et al. Among authors: cempla j.Int J Occup Med Environ Health. 2018 Oct 24;31(5):677-684. doi: 10.13075/ijomeh.1896.01237. Epub 2018 Apr 11.Int J Occup Med Environ Health. 2018.PMID: 29651166Free article.