@misc{indiciaec1f65dd5e44c,
  title = {[Echocardiography--latest topic].},
  author = {Koichiro Yoshioka and Teruhisa Tanabe and Machiyo Furuta},
  year = {2006},
  url = {https://pubmed.ncbi.nlm.nih.gov/16981540/},
  note = {Source identifier: 16981540}
}