@misc{indiciae6ded194ab1db,
  title = {Seymour stick.},
  author = {M A Kuiper},
  year = {1993},
  doi = {10.1016/0140-6736(93)91461-t},
  url = {https://pubmed.ncbi.nlm.nih.gov/8102764/},
  note = {Source identifier: 8102764}
}