@misc{indiciae242a1438c220,
  title = {A modified sensor for pulse oximetry in children.},
  author = {S J Howell and C E Blogg and M W Ashby},
  year = {1993},
  doi = {10.1111/j.1365-2044.1993.tb07534.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/8285332/},
  note = {Source identifier: 8285332}
}