@misc{indiciae89d9b47665de,
  title = {Steroidal compounds (injectable and implants) affecting spermatogenesis in men.},
  author = {J Frick and G Bartsch and H Marberger},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/63550/},
  note = {Source identifier: 63550}
}