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Gniadek A, Macura AB, Twaruzek M, Grajewski J.Gniadek A, et al.Adv Med Sci. 2010;55(2):242-9. doi: 10.2478/v10039-010-0039-y.Adv Med Sci. 2010.PMID: 20934960
Gniadek A, Krzyściak P, Twarużek M, Macura AB.Gniadek A, et al.Int J Occup Med Environ Health. 2017 Mar 30;30(2):231-239. doi: 10.13075/ijomeh.1896.00841. Epub 2017 Feb 13.Int J Occup Med Environ Health. 2017.PMID: 28366953Free article.
Gniadek A, Białecka A, Opach I, Kulig A, Krzyściak P, Ostrogórska P, Macura AB.Gniadek A, et al.Ann Agric Environ Med. 2020 Sep 11;27(3):348-355. doi: 10.26444/aaem/111830. Epub 2019 Sep 5.Ann Agric Environ Med. 2020.PMID: 32955213Free article.