@misc{indiciae09e66be7512f,
  title = {Intractable asthma and mitral stenosis.},
  author = {P R Mills and S W Clarke},
  year = {1993},
  doi = {10.1159/000196220},
  url = {https://pubmed.ncbi.nlm.nih.gov/8284527/},
  note = {Source identifier: 8284527}
}