@misc{indiciae640b2f2c5926,
  title = {"Flip flop" sandals.},
  author = {A J Johnson},
  year = {1967},
  doi = {10.1136/bmj.2.5543.55-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/4381414/},
  note = {Source identifier: 4381414}
}