@misc{indiciae928166f1a377,
  title = {[Sildenafil].},
  author = {E Wespes and J Sternon and E Hirsch and C Schulman},
  year = {1998},
  url = {https://pubmed.ncbi.nlm.nih.gov/9844484/},
  note = {Source identifier: 9844484}
}