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Szyguła-Jurkiewicz B, Wilczek K, Gasior M, Adamowicz-Czoch E, Jarski P, Lekston A, Szkodziński J, Hudzik B, Zembala M, Poloński L.Szyguła-Jurkiewicz B, et al. Among authors: hudzik b.Pol Arch Med Wewn. 2003 Nov;110(5):1317-25.Pol Arch Med Wewn. 2003.PMID: 16737002Polish.