@misc{indiciae472a862eea2f,
  title = {[Maldescensus testis, therapy and prognosis].},
  author = {O Butenandt and D Knorr},
  year = {1979},
  url = {https://pubmed.ncbi.nlm.nih.gov/40851/},
  note = {Source identifier: 40851}
}