@misc{indiciae6612b48d2b95,
  title = {Pharmacologic erection programs: a treatment option for erectile dysfunction.},
  author = {L Williams},
  doi = {10.1002/j.2048-7940.1989.tb01115.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2781131/},
  note = {Source identifier: 2781131}
}