@misc{indiciae340168cb820a,
  title = {Sildenafil/nitrate interaction.},
  author = {M O'Rourke and J Xiong-Jing},
  year = {2000},
  doi = {10.1161/01.cir.101.8.e90},
  url = {https://pubmed.ncbi.nlm.nih.gov/10694540/},
  note = {Source identifier: 10694540}
}