@misc{indiciae9748ae47d3d0,
  title = {[Two-dimensional echocardiography. Principles, techniques, and anatomical comparisons].},
  author = {C Henuzet and P Franken and O Polis},
  year = {1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/6972141/},
  note = {Source identifier: 6972141}
}