@misc{indiciaef2cbadccff2f,
  title = {Bioavailable testosterone with age and erectile dysfunction.},
  author = {Akira Tsujimura and Kiyomi Matsumiya and Yasuhiro Matsuoka and Tohru Takahashi and Minoru Koga and Atsushi Iwasa and Masami Takeyama and Akihiko Okuyama},
  year = {2003},
  doi = {10.1097/01.ju.0000089768.17091.c0},
  url = {https://pubmed.ncbi.nlm.nih.gov/14634412/},
  note = {Source identifier: 14634412}
}