Response to: Roberts, D.R., et al. on Bouwman, H. et al. Hallogenated pollutants in terrestrial and aquatic bird eggs: converging patterns of pollutant profiles, and impacts and risks from high levels. Env. Res. (2013) 〈http://dx.doi.org/10.1016/j.envres.2013.06.003i〉
Environ Res. 2014 Jul:132:459-60.
doi: 10.1016/j.envres.2014.04.037.
Epub 2014 May 14.
1 Research Unit: Environmental Sciences and Development, North-West University, Potchefstroom, South Africa. Electronic address: [email protected].
2 Research Unit: Environmental Sciences and Development, North-West University, Potchefstroom, South Africa.
3 Research Unit: Environmental Sciences and Development, North-West University, Potchefstroom, South Africa; National Metrology Institute of South Africa, Pretoria, South Africa.
4 The Norwegian School of Veterinary Sciences, Oslo, Norway.