@misc{indiciaee50c43cb0847,
  title = {Spheroid degeneration.},
  author = {J Freedman and F T Fraunfelder and C Hanna},
  year = {1973},
  doi = {10.1016/0002-9394(73)90903-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/4540981/},
  note = {Source identifier: 4540981}
}