@misc{indiciae59f839aae36c,
  title = {Letter: Practolol and the eye.},
  author = {S A Ismail},
  year = {1974},
  doi = {10.1136/bmj.4.5936.104-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/4414348/},
  note = {Source identifier: 4414348}
}