@misc{indiciaedcc1729ff239,
  title = {Calcitonin and osteogenic sarcoma.},
  author = {I G Walton and J A Strong},
  year = {1973},
  doi = {10.1016/s0140-6736(73)91459-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/4123437/},
  note = {Source identifier: 4123437}
}