@misc{indiciae068a20e9bfd1,
  title = {A bioassay method in vitro for parathyroid hormone.},
  author = {J M Zanelli and D J Lea and J A Nisbet},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/5773771/},
  note = {Source identifier: 5773771}
}