Distribution of iron and copper in the liver and spleen of veal calves in relation to the concentration of iron in the diet

The distribution of iron and copper in the liver and spleen of veal calves was determined in a group of calves fattened with a commercial milk replacer supplemented with 5 ppm iron and in a control group fed the unsupplemented milk replacer. No marked variations were detected in the distribution of iron and copper. A liver biopsy is therefore likely to be a representative sample of the whole liver with respect to iron and copper concentration.