@misc{indiciae3db5b76ee25e,
  title = {Colours for sizes: a recommended ergonomic colour code.},
  author = {E C Poulton},
  year = {1975},
  doi = {10.1016/0003-6870(75)90116-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/15677190/},
  note = {Source identifier: 15677190}
}