@misc{indiciaece5e1bcb5410,
  title = {Circuit for automatically zeroing aortic flow base line from electromagnetic flowmeter.},
  author = {D G Wantzelius and K L Goetz},
  year = {1977},
  doi = {10.1152/ajpheart.1977.232.5.h534},
  url = {https://pubmed.ncbi.nlm.nih.gov/140610/},
  note = {Source identifier: 140610}
}