@misc{indiciaec98b69d33753,
  title = {MDM2 gene amplification in metastatic osteosarcoma.},
  author = {M Ladanyi and C Cha and R Lewis and S C Jhanwar and A G Huvos and J H Healey},
  year = {1993},
  url = {https://pubmed.ncbi.nlm.nih.gov/8416741/},
  note = {Source identifier: 8416741}
}