@misc{indiciae292b6fb430a3,
  title = {Sublingual nifedipine.},
  author = {L H Opie},
  year = {1991},
  doi = {10.1016/0140-6736(91)92064-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/1682608/},
  note = {Source identifier: 1682608}
}