@misc{indiciae924ff443ff49,
  title = {Cigarette smoking and erectile dysfunction.},
  author = {John G Spangler and John H Summerson and Ronny Bell and Joseph C Konen},
  year = {2002},
  url = {https://pubmed.ncbi.nlm.nih.gov/11927070/},
  note = {Source identifier: 11927070}
}