@misc{indiciae9646b23f79d4,
  title = {Infective endocarditis: a changing disease. II.},
  author = {G W Hayward},
  year = {1973},
  doi = {10.1136/bmj.2.5869.764},
  url = {https://pubmed.ncbi.nlm.nih.gov/4718320/},
  note = {Source identifier: 4718320}
}