@misc{indiciae05a39677fafa,
  title = {Electronic timer for synchronized electromyography and cinematography.},
  author = {D J Hobart and J Diggs and D L Kelley and D V Provenza},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4730129/},
  note = {Source identifier: 4730129}
}