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Waśkiewicz A, Stępień Ł.Waśkiewicz A, et al. Among authors: stepien l.Arh Hig Rada Toksikol. 2012 Dec;63(4):437-46. doi: 10.2478/10004-1254-63-2012-2230.Arh Hig Rada Toksikol. 2012.PMID: 23334038Free article.