@misc{indiciae47cfa677be64,
  title = {Pater semper.},
  author = {J R Ashton},
  year = {1973},
  doi = {10.1016/s0140-6736(73)92324-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/4124940/},
  note = {Source identifier: 4124940}
}