@misc{indiciae9d180b32c986,
  title = {Assays for osteocalcin: all are not equal.},
  author = {N H Bell},
  year = {1997},
  doi = {10.1016/s0022-2143(97)90070-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/9104880/},
  note = {Source identifier: 9104880}
}