@misc{indiciae42a92da9b3d7,
  title = {Endocarditis in slaughter pigs.},
  author = {U Narucka and J F Westendorp},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4577355/},
  note = {Source identifier: 4577355}
}