Bencko, V Biological monitoring of environmental pollution and human exposure to some trace elements. [electronic resource] - Journal of hygiene, epidemiology, microbiology, and immunology 1986 - 1-10 p. digital Publication Type: Journal Article ISSN: 0022-1732 Subjects--Topical Terms: Activation AnalysisAdultChildEnvironmental Monitoring--methodsHair--analysisHumansMaleTrace Elements--analysis