@misc{indiciae78a27e939772,
  title = {Measuring placental function.},
  author = {D D Mathews},
  year = {1972},
  doi = {10.1136/bmj.1.5797.439-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/5058166/},
  note = {Source identifier: 5058166}
}