@misc{indiciae2262023b2ae0,
  title = {Letter: SI units.},
  author = {G H McLellan},
  year = {1975},
  doi = {10.1016/s0140-6736(75)90828-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/52102/},
  note = {Source identifier: 52102}
}