Szostek, Krzysztof. “Lead, Cadmium, Copper and Zinc Concenrations in Permanent Teeth in the Population of Southern Poland”. Anthropological Review 55, no. 1-2 (December 30, 1992): 105–111. Accessed May 15, 2024. https://czasopisma.uni.lodz.pl/ar/article/view/12851.