| Name | Info | Provider | Link |
|---|---|---|---|
| Seasonal Affective Disorder | free resource | MedlinePlus Health Information | https://medlineplus.gov/seasonalaffectivedisorder.html |
| subscription/membership/fee required | Taylor & Francis | https://www.tandfonline.com/doi/full/10.3109/07420528.2015.1049613 |