@misc{indiciaefff86afff246,
  title = {[Avascular bone necrosis].},
  author = {R Tomczak and A Rieber and E Merkle and N Rilinger and H J Brambs},
  year = {1997},
  url = {https://pubmed.ncbi.nlm.nih.gov/9273710/},
  note = {Source identifier: 9273710}
}