@misc{indiciae55e07e541abe,
  title = {[A circuit for an adapter for integrating electrograms based on the Painter filter].},
  author = {T N Shimaraeva and V A Sevost'ianov},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2170208/},
  note = {Source identifier: 2170208}
}