Iron and copper in male reproduction: a double-edged sword / Eva Tvrdá...[et al.]. -- ilustr. -- Bibliografické odkazy. In: Journal of assisted reproduction and genetics. -- ISSN 1058-0468. -- Vol. 32 no. 1 (2015), s. 3-16. http://www.ncbi.nlm.nih.gov/pubmed/25245929 spermie * železo * meď * plodnosť