@misc{indiciae750244ee7a5f,
  title = {Partial placenta membranacea.},
  author = {B S Wilkins and G Batcup and P S Vinall},
  year = {1991},
  doi = {10.1111/j.1471-0528.1991.tb13454.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1883791/},
  note = {Source identifier: 1883791}
}