@misc{indiciaea76ed5e23b53,
  title = {What's a smile worth?},
  author = {W B Rogers},
  year = {1994},
  doi = {10.1001/archpedi.1994.02170120118030},
  url = {https://pubmed.ncbi.nlm.nih.gov/7951827/},
  note = {Source identifier: 7951827}
}