@misc{indiciaeda07a1826470,
  title = {Sodium measurements in multiple myeloma: two techniques compared.},
  author = {J H Ladenson and F S Apple and J J Aguanno and D D Koch},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/6814789/},
  note = {Source identifier: 6814789}
}