@misc{indiciae795191741083,
  title = {Imaging and echocardiography.},
  author = {R A Vogel},
  year = {1992},
  doi = {10.1097/00001573-199212000-00011},
  url = {https://pubmed.ncbi.nlm.nih.gov/10147838/},
  note = {Source identifier: 10147838}
}