Assessment of the Efficacy and Safety of Sublingual Melatonin on Symptom Severity, Quality of Life, and Sleep Disorders in Patients with Irritable Bowel Syndrome. - Shahrokh, Shabnam; Namazi, Niloofar; Abbasinazari, Mohammad; Abazarikia, Ali; Sadeghi, Amir; Mahboubi, Arash (IJ Pharmaceutical Research (IJPR), 2025)