@misc{indiciae0629f59975fd,
  title = {[Normal values for two-dimensional echocardiography].},
  author = {R Erbel and B Henkel and C Ostländer and W Clas and R Brennecke and J Meyer},
  year = {1985},
  doi = {10.1055/s-2008-1068784},
  url = {https://pubmed.ncbi.nlm.nih.gov/3967594/},
  note = {Source identifier: 3967594}
}