Ranjbar, E., M. S. Kasaei, M. Mohammad-Shirazi, J. Nasrollahzadeh, B. Rashidkhani, J. Shams, S.-A. Mostafavi, and M. R. Mohammadi. “Effects of Zinc Supplementation in Patients With Major Depression: A Randomized Clinical Trial”. Iranian Journal of Psychiatry, Vol. 8, no. 2, 1, pp. 73-9, https://ijps.tums.ac.ir/index.php/ijps/article/view/186.