@misc{indiciae9ee849370a39,
  title = {Serum magnesium levels.},
  author = {Y F Teh},
  year = {1968},
  doi = {10.1136/adc.43.230.502},
  url = {https://pubmed.ncbi.nlm.nih.gov/5661878/},
  note = {Source identifier: 5661878}
}