@misc{indiciaedea29000288f,
  title = {Threaded cages for degenerative cervical disease.},
  author = {Robert J Hacker},
  year = {2002},
  doi = {10.1097/00003086-200201000-00005},
  url = {https://pubmed.ncbi.nlm.nih.gov/11795749/},
  note = {Source identifier: 11795749}
}