Butter as an indicator of regional persistent organic pollutant contamination: further development of the approach using polychlorinated dioxins and furans (PCDD/Fs), and dioxin-like polychlorinated biphenyls (PCBs)

Santillo, D., Fernandes, A., Stringer, R., Alcock, R., Rose, M., White, S., Jones, K. & Johnston, P. (2003). Butter as an indicator of regional persistent organic pollutant contamination: further development of the approach using polychlorinated dioxins and furans (PCDD/Fs), and dioxin-like polychlorinated biphenyls (PCBs). Food Additives and Contaminants 20(3): 281-290.