@misc{indiciae7c6eb8c8337a,
  title = {A twin study of erectile dysfunction.},
  author = {Mary E Fischer and Mary Ellen Vitek and Don Hedeker and William G Henderson and Steven J Jacobsen and Jack Goldberg},
  year = {2004},
  doi = {10.1001/archinte.164.2.165},
  url = {https://pubmed.ncbi.nlm.nih.gov/14744839/},
  note = {Source identifier: 14744839}
}