@misc{indiciaed84f62add11a,
  title = {[Echoencephalography in clinical practice].},
  author = {B A Spasennikov and N Iu Leonova},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2215137/},
  note = {Source identifier: 2215137}
}