@misc{indiciaecffcea56c2d5,
  title = {Current problems with spermatid conception.},
  author = {M Sousa and A Barros and J Tesarik},
  year = {1998},
  doi = {10.1093/humrep/13.2.255},
  url = {https://pubmed.ncbi.nlm.nih.gov/9557819/},
  note = {Source identifier: 9557819}
}