@misc{indiciae0045ab9afae1,
  title = {Maternal hypoxaemia after pethidine.},
  author = {A Huch and R Huch and G Lindmark and G Rooth},
  year = {1974},
  doi = {10.1111/j.1471-0528.1974.tb00526.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4423883/},
  note = {Source identifier: 4423883}
}