P M Patel, M A Bhade, K N Vadhia, D T Dave, and B M Patel. “Study of Efficacy of Propofol, Ondansetron and Dexamethasone in Prevention of Post Operative Nausea & Vomiting (PONV) Following Thyroidectomy”. Asian Pacific Journal of Health Sciences, vol. 2, no. 4, Dec. 2015, pp. 65-72, doi:10.21276/apjhs.2015.2.4.15.