Ghanizadeh, A., Mohammadi, M. R., Bahraini, S., Keshavarzi, Z., Firoozabadi, A. and Alavi Shoshtari, A. (2017) “Efficacy of N-Acetylcysteine Augmentation on Obsessive Compulsive Disorder: A Multicenter Randomized Double Blind Placebo Controlled Clinical Trial”, Iranian Journal of Psychiatry, 12(2), pp. 134-141. Available at: http://ijps.tums.ac.ir/index.php/ijps/article/view/1040 (Accessed: 22October2019).