@misc{indiciaeee6ad0bd12db,
  title = {Nitrogen cycling in sheep.},
  author = {J V Nolan and B W Norton and R A Leng},
  year = {1973},
  doi = {10.1079/pns19730021},
  url = {https://pubmed.ncbi.nlm.nih.gov/4598415/},
  note = {Source identifier: 4598415}
}