@misc{indiciae893fc42b2afd,
  title = {Immunological changes and practolol.},
  author = {H E Amos and W D Brigden},
  year = {1976},
  doi = {10.1016/s0140-6736(76)92055-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/63765/},
  note = {Source identifier: 63765}
}