@misc{indiciaee8a689d613fe,
  title = {Managing cows in quantity.},
  author = {J M Stansfield},
  year = {1969},
  doi = {10.1136/vr.85.18.489},
  url = {https://pubmed.ncbi.nlm.nih.gov/5388478/},
  note = {Source identifier: 5388478}
}