@misc{indiciae1b0c71b410be,
  title = {Nitroglycerin tolerance.},
  author = {J N Rubin and J Widerhorn and U Elkayam},
  year = {1988},
  doi = {10.1056/nejm198801143180214},
  url = {https://pubmed.ncbi.nlm.nih.gov/3122044/},
  note = {Source identifier: 3122044}
}