Abouzar Robati, Morteza Hasheminik, Neda Mahdavifar, Mohammad Reza Ghasemi, and Maryam Latifnia. 2023. “The Effect of Video Education on Anxiety and Vital Signs in Patients Undergoing Colonoscopy”. AVFT – Archivos Venezolanos De Farmacología Y Terapéutica 40 (8). http://saber.ucv.ve/ojs/index.php/rev_aavft/article/view/26103.