@misc{indiciae4f5b56c72230,
  title = {Can twin fetuses be numerically clustered characterizing fetal cardiovascular system function?},
  author = {S Yanai and S Satoh and T Koyanagi and N Kinukawa and H Nakano},
  year = {1997},
  doi = {10.1016/s0378-3782(96)01850-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/9131313/},
  note = {Source identifier: 9131313}
}