@misc{indiciae50082e5176e2,
  title = {Above-down and/or below-up?},
  author = {Ken Cox},
  year = {2002},
  doi = {10.1046/j.1442-2026.2002.00330.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/12147105/},
  note = {Source identifier: 12147105}
}