@misc{indiciae4a4e13574e64,
  title = {Aids to easy breathing.},
  author = {D G RENTON},
  year = {1951},
  doi = {10.5694/j.1326-5377.1951.tb74559.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/14890194/},
  note = {Source identifier: 14890194}
}