@misc{indiciae0dcf273e9344,
  title = {Sharp high-sensitivity high-temperature superconducting magnetic sensor successfully measures the magnetic field of the heart.},
  year = {1993},
  doi = {10.1016/0956-5663(93)80065-w},
  url = {https://pubmed.ncbi.nlm.nih.gov/8297567/},
  note = {Source identifier: 8297567}
}