@misc{indiciae364c8b85ded9,
  title = {OCCI or OPAK?},
  author = {Emanuel S Rosen},
  year = {2006},
  doi = {10.1016/j.jcrs.2006.07.006},
  url = {https://pubmed.ncbi.nlm.nih.gov/16931229/},
  note = {Source identifier: 16931229}
}