Comparative Study of Hemodynamic Infusion of Dexmedetomidine With Alternative Sufentanil-Midazolam Injection for Sedation of Patients Undergoing Cataract Surgery - Tavakkoli Far, Azam; Yeganeh, Naser; Choubsaz, Mansour; Almasi, Afshin (Acta Medica Iranica, 2021)