@misc{indiciae138c9c78c3c1,
  title = {Clockwise or counterclockwise.},
  author = {J B Roane and C Sabala},
  year = {1984},
  doi = {10.1016/s0099-2399(84)80153-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/6590743/},
  note = {Source identifier: 6590743}
}