@misc{indiciaeef37a91bdca4,
  title = {Pharmacological erection program using prostaglandin E1.},
  author = {G S Gerber and L A Levine},
  year = {1991},
  doi = {10.1016/s0022-5347(17)37921-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/1875494/},
  note = {Source identifier: 1875494}
}