New reference values and the background exposure of PAH metabolites 1- hydroxypyrene and 1- and 2-naphthol in urine of the general population in Germany: Basis for validation of human biomonitoring data in environmental medicine, 2008. International Journal of Hygiene and Environmental Health [online]. Bd. 2008, H. 3 u. 4, Seite 447 - 453. DOI 10.60810/openumwelt-545. Verfügbar unter: https://openumwelt.de/handle/123456789/9409