The distribution of four trace elements (Fe, Mn, Cu, Zn) in forage and the relation to scrapie in Iceland

by Jóhannesson Torkell, Kristinsson Jakob, Gudmundsdóttir Kristín, Björnsson Hólmgeir, Eiríksson Tryggvi
Published 2010-05-01

Glutathione peroxidase (GPX) activity in blood of ewes on farms in different scrapie categories in Iceland

by Eiríksson Tryggvi, Sigurdarson Sigurdur, Kristinsson Jakob, Gudmundsdóttir Kristín B, Jóhannesson Torkell
Published 2008-06-01