@misc{indiciae844e9c62a8f0,
  title = {Estimation of microbial nitrogen compounds entering the ruminant duodenum using different reference components including a 32P label.},
  author = {R H Smith and P E Lewis and A B McAllan},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/896776/},
  note = {Source identifier: 896776}
}