@misc{indiciae4a6c385946ec,
  title = {Copper deficiency in cattle.},
  author = {J B Spence},
  year = {1980},
  doi = {10.1136/vr.107.17.406},
  url = {https://pubmed.ncbi.nlm.nih.gov/7456291/},
  note = {Source identifier: 7456291}
}