N-Acetylcysteine as an Adjunct to Risperidone for Treatment of Negative Symptoms in Patients With Chronic SchizophreniaMehdi Farokhnia, Shahin Akhondzadeh, Forod Adinehfar et al.|Clinical Neuropharmacology|2013Cited by 154
Minocycline add-on to risperidone for treatment of negative symptoms in patients with stable schizophrenia: Randomized double-blind placebo-controlled studyShahin Akhondzadeh, Omid Mirshafiee, Bahman Salehi et al.|Psychiatry Research|2014Cited by 104