Selenium

Organic compounds of sulphur, selenium, and tellurium Reid, D. H. 1970 Route of Toxic elements (Cd, Pb) and essential elements (Fe, Se) in the common members of vegetables through water-soil- plant cycle Shaheer Javed, Muhammad 2002 Selenium E.C.H. 58 L.P.C.S. 1987 Selenium in food and health Reilly, Conor 1996 Selenium: geobotany, biochemistry, toxicity, and nutrition Rosenfeld, Irene 1964