@misc{indiciaec3dab24e7ffd,
  title = {[B. E. Votchal's SFON-01 stethophonendoscope].},
  author = {V A Golikov and A M Kirsanov and O I Shipilova},
  url = {https://pubmed.ncbi.nlm.nih.gov/6748910/},
  note = {Source identifier: 6748910}
}