@misc{indiciae1421ca8748ea,
  title = {Old versus new: nitroglycerin versus NO?},
  author = {F Kummer},
  year = {1998},
  doi = {10.1159/000029221},
  url = {https://pubmed.ncbi.nlm.nih.gov/9523362/},
  note = {Source identifier: 9523362}
}