Zafar Iqbal Khan, Zill-E-Huma,, Noorka, Ijaz Rasool, Ahmad, Kafeel, Nadeem, Muhammad, AND Ugulu, Ilker. " 15. Biotransfer of cobalt along a soil-plant-chicken food chain: Implication for public health" Pure and Applied Biology (PAB) [Online], Volume 8 Number 3 (15 August 2019)