@article{colla2007-17023001,
  author  = {Colla, M. and Kronenberg, G. and Deuschle, M. and Meichel, K. and Hagen, T. and Bohrer, M. and Heuser, I.},
  title   = {{Hippocampal volume reduction and HPA-system activity in major depression}},
  journal = {Journal of psychiatric research},
  year    = {2007},
  doi     = {10.1016/j.jpsychires.2006.06.011},
  pmid    = {17023001},
  url     = {https://doi.org/10.1016/j.jpsychires.2006.06.011}
}