@misc{indiciae7ca79c1fcaaf,
  title = {Is age the only determinant?},
  author = {Scott A Gruber and Richard E Pietroski},
  year = {2006},
  doi = {10.1097/01.tp.0000216310.05184.66},
  url = {https://pubmed.ncbi.nlm.nih.gov/16612266/},
  note = {Source identifier: 16612266}
}