@misc{indiciae47a96f7320a3,
  title = {Direct access echocardiography.},
  author = {Gavin I W Galasko and Michael Henein},
  year = {2006},
  doi = {10.1007/s10554-005-0721-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/16374530/},
  note = {Source identifier: 16374530}
}