@misc{indiciaee257b6f49788,
  title = {Altruism.},
  author = {Stuart A West and Andy Gardner and Ashleigh S Griffin},
  year = {2006},
  doi = {10.1016/j.cub.2006.06.014},
  url = {https://pubmed.ncbi.nlm.nih.gov/16824903/},
  note = {Source identifier: 16824903}
}