@misc{indiciae6f54031f284f,
  title = {Myocardial contrast echocardiography: basic principles.},
  author = {S Kaul},
  doi = {10.1053/pcad.2001.26931},
  url = {https://pubmed.ncbi.nlm.nih.gov/11533923/},
  note = {Source identifier: 11533923}
}