| No. | Query | Results |
| #1 | 'seasonal affective disorder'/exp AND [humans]/lim AND [embase]/lim | 640 |
| #3 | 'seasonal affective disorder'/mj | 484 |
| #4 | #1 OR #3 | 831 |
| #5 | #4 AND [2013‐2014]/py | 79 |
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