@misc{indiciae048f71086e7a,
  title = {Central serotonin deficiency--a factor which increases depression vulnerability?},
  author = {H M van Praag and S de Haan},
  year = {1980},
  url = {https://pubmed.ncbi.nlm.nih.gov/6157306/},
  note = {Source identifier: 6157306}
}