Soleimani, R., Jalali, M., Keshtkar, A., & Jalali, S. (1969). Protocol for a Systematic Review and Meta-Analysis of Lithium, Anticonvulsive or atypical antipsychotic Drugs for Treatment of Refractory Obsessive-Compulsive Disorder. Journal of Medicine and Life, 10(4), 208-215. (Original work published 1969)