Mood Worsening on Days with High Pollen Counts is associated with a Summer Pattern of Seasonality.
Akram F, Jennings TB, Stiller JW, Lowry CA, Postolache TT. Mood Worsening on Days with High Pollen Counts is associated with a Summer Pattern of Seasonality. Pteridines. 2019 Feb; 30(1):133-141.