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Zubelewicz-Szkodzińska B, Szkodziński J, Danikiewicz A, Romanowski W, Błazelonis A, Muc-Wierzgon M, Pietka-Rzycka A, Muryn Z.Zubelewicz-Szkodzińska B, et al. Among authors: szkodzinski j.Kardiol Pol. 2003 Dec;59(12):465-74.Kardiol Pol. 2003.PMID: 14724693English, Polish.