@misc{indiciaefe65415e5c4b,
  title = {Sildenafil does not improve sexual function in men without erectile dysfunction but does reduce the postorgasmic refractory time.},
  author = {N Mondaini and R Ponchietti and G H Muir and F Montorsi and F Di Loro and G Lombardi and M Rizzo},
  year = {2003},
  doi = {10.1038/sj.ijir.3901005},
  url = {https://pubmed.ncbi.nlm.nih.gov/12904810/},
  note = {Source identifier: 12904810}
}