@misc{indiciaee140f7a4a182,
  title = {Beta-receptor antagonists.},
  author = {C Raper},
  year = {1970},
  doi = {10.1111/imj.1970.19.3.266},
  url = {https://pubmed.ncbi.nlm.nih.gov/4394287/},
  note = {Source identifier: 4394287}
}