@misc{indiciae368dcd074e9e,
  title = {Ipratropium bromide protects against bronchoconstriction during bronchoscopy.},
  author = {H Inoue and H Aizawa and S Takata and H Koto and K Matsumoto and M Shigyo and N Hara},
  year = {1994},
  doi = {10.1007/bf00164311},
  url = {https://pubmed.ncbi.nlm.nih.gov/7934153/},
  note = {Source identifier: 7934153}
}