@misc{indiciaede539d0baf40,
  title = {Calcium channel blockers.},
  author = {P White},
  year = {1992},
  doi = {10.4037/15597768-1992-2015},
  url = {https://pubmed.ncbi.nlm.nih.gov/1315559/},
  note = {Source identifier: 1315559}
}