@misc{indiciae1bb4d9fe2dde,
  title = {Severe lithium toxicity with "normal" serum concentrations.},
  author = {J Speirs and S R Hirsch},
  year = {1978},
  doi = {10.1136/bmj.1.6116.815},
  url = {https://pubmed.ncbi.nlm.nih.gov/638462/},
  note = {Source identifier: 638462}
}