@misc{indiciae926a66949efe,
  title = {Prosthetic valve endocarditis.},
  author = {C E Counsell and M A de Belder and P J Oldershaw},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/1868306/},
  note = {Source identifier: 1868306}
}