@misc{indiciaefca41eb40e2d,
  title = {Calcium antagonists.},
  author = {W G Nayler},
  year = {1980},
  doi = {10.1093/oxfordjournals.eurheartj.a061123},
  url = {https://pubmed.ncbi.nlm.nih.gov/7285980/},
  note = {Source identifier: 7285980}
}