LANGER, P. et al. Polychlorinated biphenyls and testosterone : age and congener related correlation approach in heavily exposed males. - Registrovaný: SCOPUS. In Endocrine regulations. - Bratislava : AEPress, Ltd., 2010. ISSN 1210-0668, júl 2010, roč. 44, č. 3, s. 109-114.