title: The accumulation of copper in the liver of the domestic laying hen.
mesh_terms: D000818:Animals; D002645:Chickens / Q000502:physiology*; D003300:Copper / Q000378:metabolism*; D005260:Female; D007501:Iron / Q000378:metabolism; D008099:Liver / Q000378:metabolism*; D010058:Oviposition; D015032:Zinc / Q000378:metabolism
chemical_list: D003300:Copper; D007501:Iron; D015032:Zinc