Behne, D.: Metabolism and biological functions of selenium. In: Yüregir, G. T.; Donma, O.; Kayrin, L. [Eds.] : Trace '89 : Proceedings of the 3rd international congress on trace elements in health and disease ; Adana (Turkey), March 31 - April 8, 1989Adana: Cukurova Univ. Publ., 1991. - ISBN 97-5-48700-0-4, p. 11-19