An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Swiercz R, Wiaderna D, Wasowicz W, Rydzyński K.Swiercz R, et al.Int J Occup Med Environ Health. 2003;16(1):61-6.Int J Occup Med Environ Health. 2003.PMID: 12705719
Swiercz R, Hałatek T, Wasowicz W, Kur B, Grzelińska Z, Majcherek W.Swiercz R, et al.Int J Occup Med Environ Health. 2008;21(2):157-63. doi: 10.2478/v10001-008-0020-1.Int J Occup Med Environ Health. 2008.PMID: 18715840
Świerczyńska-Machura D, Walusiak-Skorupa J, Nowakowska-Świrta E, Piasecka-Zelga J, Świercz R, Pałczyński C.Świerczyńska-Machura D, et al. Among authors: swiercz r.Int J Occup Med Environ Health. 2012 Sep;25(4):492-8. doi: 10.2478/s13382-012-0063-1. Epub 2012 Nov 24.Int J Occup Med Environ Health. 2012.PMID: 23184444Free article.
Grešner P, Stepnik M, Król MB, Swiercz R, Smok-Pieniazek A, Twardowska E, Gromadzińska J, Wasowicz W.Grešner P, et al. Among authors: swiercz r.Scand J Work Environ Health. 2015 Nov;41(6):579-93. doi: 10.5271/sjweh.3523. Epub 2015 Sep 8.Scand J Work Environ Health. 2015.PMID: 26348975Free article.