1Department of Toxicology, Medical University of Silesia, Jagiellońska 4, 41-200 Sosnowiec, Poland
2Department Otolaryngology, Medical University of Silesia, Curie-Skłodowskiej 10, 41-800 Zabrze, Poland
3Department of Instrumental Analysis, Medical University of Silesia, Narcyzów 1, 41-200 Sosnowiec, Poland
4Municipal Hospital in Sosnowiec, III Internal Ward, Zegadłowicza 3, 41-200 Sosnowiec, Poland
5NZOZ Nursing of Children and Adults – Hospital, Powstańców 27, 41-500 Chorzów, Poland
Pol. J. Environ. Stud. 2010;19(3):621–626