M. A. Abou Donia and A. A. K. Abou-Arab and Nevin E. Sharaf and A. K. Enab and Sherif R. Mohamed, Use of Hair as an Indicator of Environmental Lead Pollution: Changes after Twenty Years of Phasing Out Leaded Gasoline. journal = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology. September 2014, vol. 93(9). 665 - 669 [viewed 26 September 2024]. Available from: https://publications.waset.org/pdf/9999473.