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Witusik A, Sipowicz K, Podlecka M, Pietras T.Witusik A, et al. Among authors: pietras t.Pol Merkur Lekarski. 2020 Apr 22;48(284):139-142.Pol Merkur Lekarski. 2020.PMID: 32352949Review.
Pietras T, Witusik A, Panek M, Zielińska-Wyderkiewicz E, Kuna P, Górski P.Pietras T, et al.Pol Merkur Lekarski. 2012 Mar;32(189):163-6.Pol Merkur Lekarski. 2012.PMID: 22568180Polish.
Panek M, Pietras T, Witusik A, Wieteska Ł, Małachowska B, Mokros Ł, Fendler W, Szemraj J, Kuna P.Panek M, et al. Among authors: pietras t.Physiol Behav. 2015 Oct 1;149:269-78. doi: 10.1016/j.physbeh.2015.06.023. Epub 2015 Jun 14.Physiol Behav. 2015.PMID: 26079811