@misc{indiciaea85d8e32606c,
  title = {Guinea pig placenta: fine structure and development.},
  author = {M Davidoff},
  year = {1973},
  doi = {10.1159/000144148},
  url = {https://pubmed.ncbi.nlm.nih.gov/4127929/},
  note = {Source identifier: 4127929}
}