@misc{indiciae62f35d0af1a0,
  title = {Letter: Screening for spina bifida.},
  author = {H Zealley},
  year = {1974},
  doi = {10.1016/s0140-6736(74)90100-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/4140355/},
  note = {Source identifier: 4140355}
}