@misc{indiciae8cf283f36196,
  title = {The study of fetal problems with electronic methods.},
  author = {W B HARER and R E DAVIS},
  year = {1960},
  doi = {10.1097/00000441-196006000-00012},
  url = {https://pubmed.ncbi.nlm.nih.gov/14399790/},
  note = {Source identifier: 14399790}
}