@misc{indiciae30e729401cd0,
  title = {Type A behavior pattern: facial behavior and speech components.},
  author = {M A Chesney and P Ekman and W V Friesen and G W Black and M H Hecker},
  doi = {10.1097/00006842-199005000-00005},
  url = {https://pubmed.ncbi.nlm.nih.gov/2367622/},
  note = {Source identifier: 2367622}
}