@misc{indiciae5d24626c7868,
  title = {A comparative study of buffer systems as cryoprotectants for human spermatozoa.},
  author = {G S Prins and L Weidel},
  year = {1986},
  doi = {10.1016/s0015-0282(16)49476-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/3720973/},
  note = {Source identifier: 3720973}
}