[Lead pollution and its effect on students].
Manuwald
O
O
D000622:Aminolevulinic Acid / Q000652:urine*; D002648:Child; D004787:Environmental Pollution / Q000009:adverse effects*; D005859:Germany, East; D006801:Humans; D007855:Lead Poisoning / Q000517:prevention & control*; D007982:Levulinic Acids / Q000652:urine*; D008403:Mass Screening; D012307:Risk Factors
D007982:Levulinic Acids; D000622:Aminolevulinic Acid
Bleibelastung und ihre Auswirkung auf Schüler.