@misc{indiciae999e06d7d996,
  title = {Nitrogen fixation in ruminants.},
  author = {H H Li Pun and L D Satter},
  year = {1975},
  doi = {10.2527/jas1975.4141161x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1176371/},
  note = {Source identifier: 1176371}
}