@misc{indiciae4ebb3e45db35,
  title = {Risk with -blocking in bronchial asthma.},
  author = {J Gaddie and C Skinner},
  year = {1972},
  doi = {10.1136/bmj.1.5802.749-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/4401337/},
  note = {Source identifier: 4401337}
}