@misc{indiciaebecdb3ad7304,
  title = {Serum lithium estimations.},
  author = {P Garcia-Webb and M H Briggs},
  year = {1973},
  doi = {10.1136/bmj.2.5861.305-c},
  url = {https://pubmed.ncbi.nlm.nih.gov/4704503/},
  note = {Source identifier: 4704503}
}