@misc{indiciaef6c1af57ca9d,
  title = {Penile circumference and erection.},
  author = {P Metz and G Wagner},
  year = {1981},
  doi = {10.1016/0090-4295(81)90361-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/6456589/},
  note = {Source identifier: 6456589}
}