1Department of Histology and Embriology, Medical University of Silesia, Jordana 19, 41-808 Zabrze, Poland
2Department of Environmental Medicine and Epidemiology, Medical University of Silesia,
Jordana 19, 41-808 Zabrze, Poland
3Department of Pharmacology, Medical University of Silesia, Jordana 38, 41-808 Zabrze, Poland
4Clinic of Psychiatric Diseases, Medical University of Silesia,
Pyskowicka 49, 42-600 Tarnowskie Góry, Poland
5High School of Strategic Planning, Department of Nursery,
Kościelna 6, 41-303 Dąbrowa Górnicza, Poland
Pol. J. Environ. Stud. 2010;19(6):1377–1382