@misc{indiciae9e5fc4ea1b2e,
  title = {Depression: a phylogenetic view.},
  author = {K Heymann},
  year = {1968},
  doi = {10.1192/bjp.114.510.647},
  url = {https://pubmed.ncbi.nlm.nih.gov/5654141/},
  note = {Source identifier: 5654141}
}