@misc{indiciae77db891c50ae,
  title = {Vaccination against mastitis.},
  author = {R W Mellenberger},
  year = {1977},
  doi = {10.3168/jds.s0022-0302(77)83980-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/326825/},
  note = {Source identifier: 326825}
}