@misc{indiciae2c4f122a37fc, title = {Imaginary versus real light for winter depression.}, author = {P Richter and A L Bouhugs and R H van den Hoofdakker and D G Beersma and J H Jansen and P A Lambers and Y Meesters and J A Jenner and C A van Houwelingen and P Bos}, year = {1992}, doi = {10.1016/0006-3223(92)90270-a}, url = {https://pubmed.ncbi.nlm.nih.gov/1581432/}, note = {Source identifier: 1581432} }