Zandifar A, Badrfam R, Sanjari Moghaddam H, Akhondzadeh S. Efficacy of Spironolactone as an Adjunctive Therapy to Risperidone to Improve Symptoms of Schizophrenia: A Double-Blind, Randomized, Placebo-Controlled, Clinical Trial. Iran J Psychiatry. 2022;17(1):14-23.