Khaleghipour, Shahnaz, Mohsen Masjedi, Hassan Ahade, Meersalahodin Enayate, Gholamreza Pasha, Farah Nadery, and Gholamhossein Ahmadzade. “Morning and Nocturnal Serum Melatonin Rhythm Levels in Patients With Major Depressive Disorder: An Analytical Cross-Sectional Study”. São Paulo Medical Journal 130, no. 3 (May 5, 2012): 167–172. Accessed March 10, 2025. https://periodicosapm.emnuvens.com.br/spmj/article/view/1461.