@misc{indiciaef7dea411243e,
  title = {[Improved structure identification with tissue Doppler echocardiography].},
  author = {T Bartel and S Müller and S Möhlenkamp and C Bruch and J Schaar and R Erbel},
  year = {1998},
  doi = {10.1007/bf03043757},
  url = {https://pubmed.ncbi.nlm.nih.gov/10023584/},
  note = {Source identifier: 10023584}
}