@misc{indiciaefc7e65fc30d3,
  title = {Beta blockers for diabetics.},
  author = {J Feely},
  year = {1977},
  doi = {10.1016/s0140-6736(77)92242-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/67404/},
  note = {Source identifier: 67404}
}