@misc{indiciae06214e45fdd1,
  title = {Hypocalcemic activity in human plasma.},
  author = {M A Kumar and W C Sturtridge},
  year = {1968},
  doi = {10.1007/bf02065265},
  url = {https://pubmed.ncbi.nlm.nih.gov/5721101/},
  note = {Source identifier: 5721101}
}