@misc{indiciaeb09a13459531,
  title = {Oral agents for erectile dysfunction.},
  author = {J S Kalsi and S Minhas and P D Kell and D J Ralph},
  year = {2003},
  doi = {10.12968/hosp.2003.64.5.1762},
  url = {https://pubmed.ncbi.nlm.nih.gov/12789739/},
  note = {Source identifier: 12789739}
}