@misc{indiciae56f24a246af0,
  title = {Letter: Amniotic-fluid proteins.},
  author = {C Goldsmith and G d'Ablaing and S Chandor},
  year = {1974},
  doi = {10.1016/s0140-6736(74)93137-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/4131228/},
  note = {Source identifier: 4131228}
}