@misc{indiciae964fe022e7fb,
  title = {Fetal-maternal relationships.},
  author = {J N Shelton and P J McCullagh},
  doi = {10.1016/0007-1935(89)90069-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/2736375/},
  note = {Source identifier: 2736375}
}