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Gajdus M, Szadujkis-Szadurski L, Szadujkis-Szadurski R, Glaza I, Zalewska M, Szadujkis-Szadurska K, Gurtowska N.Gajdus M, et al. Among authors: szadujkis szadurski l.Postepy Hig Med Dosw (Online). 2011 Sep 5;65:569-73. doi: 10.5604/17322693.958061.Postepy Hig Med Dosw (Online). 2011.PMID: 21918260Free article.