The Occurrence of Conditioned and Simple Copper Deficiency in Cattle and Sheep in Setesdalen, a Valley in the Southern Part of Norway

Gustav N. Havre, Olav Dynna, Fredr Ender
1960 Acta Veterinaria Scandinavica  
doi:10.1186/bf03548544 fatcat:5nt4myw5lbbzxgvzkkebvlwr3a