Comparative Evaluation of the Influence of Intravenous Dexamethasone and Ondansetron on Postoperative Nausea and Vomiting in Patients Undergoing Laparoscopic Surgeries Journal title: Scholars Journal of Applied Medical Sciences Authors: Abdul Basit Mir, Umar Qadir Bacha, Rafia Hassan, Monisa Khursheed Subject(s):