@misc{indiciae6c3576197aab,
  title = {Immaculate conception?},
  author = {M W Prentice},
  year = {1989},
  doi = {10.1136/vr.124.25.667-c},
  url = {https://pubmed.ncbi.nlm.nih.gov/2763436/},
  note = {Source identifier: 2763436}
}