@misc{indiciae7e2a12fa8afa,
  title = {Letter: Early neonatal hypocalcaemia.},
  author = {L Bergman},
  year = {1974},
  doi = {10.1016/s0140-6736(74)90463-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/4133742/},
  note = {Source identifier: 4133742}
}