Khaleghipour, S., Masjedi, M., Ahade, H., Enayate, M., Pasha, G., Nadery, F., & Ahmadzade, G. (2012). Morning and nocturnal serum melatonin rhythm levels in patients with major depressive disorder: an analytical cross-sectional study. São Paulo Medical Journal, 130(3), 167–172. Retrieved from https://periodicosapm.emnuvens.com.br/spmj/article/view/1461