@misc{indiciae8ba928b818b5,
  title = {Letter: SI units.},
  author = {G Grant and J Becker},
  year = {1974},
  doi = {10.1016/s0140-6736(74)92121-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/4138402/},
  note = {Source identifier: 4138402}
}