@misc{indiciaec931c9e09b0e,
  title = {Using a matrix as an educational approach to asthma.},
  author = {Benay Johnson and Sandra Wiesemann and Jane Andersen},
  doi = {10.1067/mph.2003.27},
  url = {https://pubmed.ncbi.nlm.nih.gov/12533725/},
  note = {Source identifier: 12533725}
}