Salama, A. K., and M. A. Radwan. “HEAVY METALS (CD, PB) AND TRACE ELEMENTS (CU, ZN) CONTENTS IN SOME FOODSTUFFS FROM THE EGYPTIAN MARKET”. Emirates Journal of Food and Agriculture, vol. 17, no. 1, Oct. 2017, pp. 34-42, doi:10.9755/ejfa.v12i1.5046.