@article{ZechScherfClavelDanielsetal.2021,
  author    = {Linda D. Zech and Maike Scherf-Clavel and Christine Daniels and Michael Schwab and J{\"u}rgen Deckert and Stefan Unterecker and Alexandra S. Herr},
  title     = {Patients with higher vitamin D levels show stronger improvement of self-reported depressive symptoms in psychogeriatric day-care setting},
  journal   = {Journal of Neural Transmission},
  volume    = {128},
  number    = {8},
  doi       = {10.1007/s00702-021-02385-1},
  year      = {2021},
}