@misc{indiciae8c4ed8754d02,
  title = {Methane exhalation in sheep.},
  author = {E CRESSWELL},
  year = {1960},
  doi = {10.1038/186560a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/13812811/},
  note = {Source identifier: 13812811}
}