@misc{indiciaeaa5cb942f0e7,
  title = {Clarifying MDI use.},
  author = {Ellen Metzgar},
  year = {2002},
  doi = {10.1097/00000446-200203000-00009},
  url = {https://pubmed.ncbi.nlm.nih.gov/11976520/},
  note = {Source identifier: 11976520}
}