@misc{indiciae09be552d796a,
  title = {A modified aerosol inhaler for teaching technique.},
  author = {C R McGavin},
  year = {1976},
  doi = {10.1016/s0140-6736(76)91148-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/63046/},
  note = {Source identifier: 63046}
}