@misc{indiciae4481ea96d498,
  title = {Single placentas in the rhesus monkey.},
  author = {R A Chez and J J Schlesselman and H Salazar and R Fox},
  year = {1972},
  doi = {10.1159/000460389},
  url = {https://pubmed.ncbi.nlm.nih.gov/4680383/},
  note = {Source identifier: 4680383}
}