@misc{indiciaefcef3f6a5832,
  title = {[Fetal electrocardiography].},
  author = {J Chavinié and M Cannon and C Sureau},
  year = {1966},
  url = {https://pubmed.ncbi.nlm.nih.gov/6006152/},
  note = {Source identifier: 6006152}
}