Schulz, Daniela. 2016. “Seasonal Effects of the Monoamine Oxidase Inhibitor Deprenyl But Not the Tricyclic Antidepressant Imipramine in Rats Bred for Helplessness”. Medical Science and Discovery 3 (8):312-16. https://medscidiscovery.com/index.php/msd/article/view/169.